diff --git a/ofl/arima/METADATA.pb b/ofl/arima/METADATA.pb
index 200ffc112ba56d10f4329954fb5329c0bc5d3aee..0c3194b8c34bfad47ad0f86b59d80e25f69ec294 100644
--- a/ofl/arima/METADATA.pb
+++ b/ofl/arima/METADATA.pb
@@ -41,4 +41,5 @@ source {
     source_file: "DESCRIPTION.en_us.html"
     dest_file: "DESCRIPTION.en_us.html"
   }
+  branch: "master"
 }
diff --git a/ofl/artifika/METADATA.pb b/ofl/artifika/METADATA.pb
index d3fb3229790db7b30da201e9c1f459d5d5c2a0f5..b3efbab76c38c9e85a48f1e67b4c90efbd91b28c 100644
--- a/ofl/artifika/METADATA.pb
+++ b/ofl/artifika/METADATA.pb
@@ -30,4 +30,5 @@ source {
     source_file: "fonts/ttf/Artifika-Regular.ttf"
     dest_file: "Artifika-Regular.ttf"
   }
+  branch: "master"
 }
diff --git a/ofl/aubrey/METADATA.pb b/ofl/aubrey/METADATA.pb
index 97710770311bd754802dcc7212979f9d86c2134c..b23eb31399fe4c334735175a309ffba7103e7a21 100644
--- a/ofl/aubrey/METADATA.pb
+++ b/ofl/aubrey/METADATA.pb
@@ -30,4 +30,5 @@ source {
     source_file: "fonts/TTF/Aubrey-Regular.ttf"
     dest_file: "Aubrey-Regular.ttf"
   }
+  branch: "master"
 }
diff --git a/ofl/bhutukaexpandedone/METADATA.pb b/ofl/bhutukaexpandedone/METADATA.pb
index a8e7198b290f52edb8031f3b4cc9c3d14d193811..2829d5eea218ecaeb9b2c9f45bbf6f1163eedd54 100644
--- a/ofl/bhutukaexpandedone/METADATA.pb
+++ b/ofl/bhutukaexpandedone/METADATA.pb
@@ -32,6 +32,7 @@ source {
     source_file: "fonts/ttf/BhuTukaExpandedOne-Regular.ttf"
     dest_file: "BhuTukaExpandedOne-Regular.ttf"
   }
+  branch: "master"
 }
 stroke: "SLAB_SERIF"
 classifications: "DISPLAY"
diff --git a/ofl/blaka/METADATA.pb b/ofl/blaka/METADATA.pb
index 321e6be5b88e6094e3d2e549f351e077346a34e8..84d88705e8ce8ada7495e02a2986b49bba19c482 100644
--- a/ofl/blaka/METADATA.pb
+++ b/ofl/blaka/METADATA.pb
@@ -32,5 +32,6 @@ source {
     source_file: "DESCRIPTION.en_us.html"
     dest_file: "DESCRIPTION.en_us.html"
   }
+  branch: "master"
 }
 primary_script: "Arab"
diff --git a/ofl/blakahollow/METADATA.pb b/ofl/blakahollow/METADATA.pb
index 3df7c4c287e3337b7a04f99e8fa8484ef0be5961..ad56ffe31023945add3f272d7c7ebbd0e6b15496 100644
--- a/ofl/blakahollow/METADATA.pb
+++ b/ofl/blakahollow/METADATA.pb
@@ -32,5 +32,6 @@ source {
     source_file: "DESCRIPTION.en_us.html"
     dest_file: "DESCRIPTION.en_us.html"
   }
+  branch: "master"
 }
 primary_script: "Arab"
diff --git a/ofl/blakaink/METADATA.pb b/ofl/blakaink/METADATA.pb
index 010b1083b9cb53c9580e4b6545112be6f77d2b64..d97afc6c84aa443f8960988813d949c9fb4139cc 100644
--- a/ofl/blakaink/METADATA.pb
+++ b/ofl/blakaink/METADATA.pb
@@ -32,5 +32,6 @@ source {
     source_file: "DESCRIPTION.en_us.html"
     dest_file: "DESCRIPTION.en_us.html"
   }
+  branch: "master"
 }
 primary_script: "Arab"
diff --git a/ofl/cactusclassicalserif/METADATA.pb b/ofl/cactusclassicalserif/METADATA.pb
index 03615ed014a85ce9afd2a47cbb2da9ea80964333..fae20f9553ba322c7c21a3dbefba9ad611c91f85 100644
--- a/ofl/cactusclassicalserif/METADATA.pb
+++ b/ofl/cactusclassicalserif/METADATA.pb
@@ -30,6 +30,7 @@ source {
     source_file: "fonts/ttf/CactusClassicalSerif-Regular.ttf"
     dest_file: "CactusClassicalSerif-Regular.ttf"
   }
+  branch: "main"
 }
 primary_script: "Hant"
 primary_language: "yue_Hant"
diff --git a/ofl/cairo/METADATA.pb b/ofl/cairo/METADATA.pb
index c3403298a7663e06b2a998225f8b80fb33094496..941d6076593aaffdba5a3614c315bafc7e342fac 100644
--- a/ofl/cairo/METADATA.pb
+++ b/ofl/cairo/METADATA.pb
@@ -39,5 +39,6 @@ source {
     source_file: "fonts/Cairo/variable/Cairo[slnt,wght].ttf"
     dest_file: "Cairo[slnt,wght].ttf"
   }
+  branch: "master"
 }
 primary_script: "Arab"
diff --git a/ofl/cairoplay/METADATA.pb b/ofl/cairoplay/METADATA.pb
index 64d9b89fd2a92ca45d23a206f2f1cc622bdcbca6..63bda4d04f86acd628a661a629a48f9ecc4b09e2 100644
--- a/ofl/cairoplay/METADATA.pb
+++ b/ofl/cairoplay/METADATA.pb
@@ -39,5 +39,6 @@ source {
     source_file: "fonts/CairoPlay/variable/CairoPlay[slnt,wght].ttf"
     dest_file: "CairoPlay[slnt,wght].ttf"
   }
+  branch: "master"
 }
 primary_script: "Arab"
diff --git a/ofl/chocolateclassicalsans/METADATA.pb b/ofl/chocolateclassicalsans/METADATA.pb
index ef01188ca8cb76fdcb53dcfeba8844e7db590b98..95c7ca685d5d12f0d01ca5b2a6c0153a340293d4 100644
--- a/ofl/chocolateclassicalsans/METADATA.pb
+++ b/ofl/chocolateclassicalsans/METADATA.pb
@@ -30,6 +30,7 @@ source {
     source_file: "fonts/ttf/ChocolateClassicalSans-Regular.ttf"
     dest_file: "ChocolateClassicalSans-Regular.ttf"
   }
+  branch: "main"
 }
 primary_script: "Hant"
 primary_language: "yue_Hant"
diff --git a/ofl/diplomata/METADATA.pb b/ofl/diplomata/METADATA.pb
index 5e600b2393325d318834a255e6c2b896abce677b..ab983c36a394d0a7603049db325831526483f671 100644
--- a/ofl/diplomata/METADATA.pb
+++ b/ofl/diplomata/METADATA.pb
@@ -27,6 +27,7 @@ source {
     source_file: "fonts/diplomata/ttf/Diplomata-Regular.ttf"
     dest_file: "Diplomata-Regular.ttf"
   }
+  branch: "master"
 }
 stroke: "SERIF"
 classifications: "DISPLAY"
diff --git a/ofl/diplomatasc/METADATA.pb b/ofl/diplomatasc/METADATA.pb
index 9535e9f56007c84c7c6cb5b87c359917e8621f4b..2faadef4cd6a9da1da04da695642cdf5db3e8bbe 100644
--- a/ofl/diplomatasc/METADATA.pb
+++ b/ofl/diplomatasc/METADATA.pb
@@ -27,6 +27,7 @@ source {
     source_file: "fonts/diplomatasc/ttf/DiplomataSC-Regular.ttf"
     dest_file: "DiplomataSC-Regular.ttf"
   }
+  branch: "master"
 }
 stroke: "SERIF"
 classifications: "DISPLAY"
diff --git a/ofl/hedvigletterssans/METADATA.pb b/ofl/hedvigletterssans/METADATA.pb
index fb99284461e369995e246cb84be3b5db9c3ee4ad..7f7179a753672ae19f276cdd9521a29133061bcc 100644
--- a/ofl/hedvigletterssans/METADATA.pb
+++ b/ofl/hedvigletterssans/METADATA.pb
@@ -29,5 +29,6 @@ source {
     source_file: "fonts/HedvigLettersSans/ttf/HedvigLettersSans-Regular.ttf"
     dest_file: "HedvigLettersSans-Regular.ttf"
   }
+  branch: "main"
 }
 stroke: "SANS_SERIF"
diff --git a/ofl/hedviglettersserif/METADATA.pb b/ofl/hedviglettersserif/METADATA.pb
index 17762e400b26a22f9b41a3e1c0edc03c4cf4d1a9..364aef0d2b677eb4f3e4d8f5ca1e8a276e62a12a 100644
--- a/ofl/hedviglettersserif/METADATA.pb
+++ b/ofl/hedviglettersserif/METADATA.pb
@@ -38,5 +38,6 @@ source {
     source_file: "fonts/HedvigLettersSerif/variable/HedvigLettersSerif[opsz].ttf"
     dest_file: "HedvigLettersSerif[opsz].ttf"
   }
+  branch: "main"
 }
 stroke: "SERIF"
diff --git a/ofl/lxgwwenkaimonotc/METADATA.pb b/ofl/lxgwwenkaimonotc/METADATA.pb
index 651350dfb44ed4f4f3966b72a86f498333e98d7b..db3292d9e9f4f78601490ce54a4526ca035a3a42 100644
--- a/ofl/lxgwwenkaimonotc/METADATA.pb
+++ b/ofl/lxgwwenkaimonotc/METADATA.pb
@@ -60,6 +60,7 @@ source {
     source_file: "fonts/TTF/LXGWWenKaiMonoTC-Bold.ttf"
     dest_file: "LXGWWenKaiMonoTC-Bold.ttf"
   }
+  branch: "main"
 }
 primary_script: "Hant"
 primary_language: "zh_Hant"
diff --git a/ofl/lxgwwenkaitc/METADATA.pb b/ofl/lxgwwenkaitc/METADATA.pb
index 86bb42b6923c3790dc0227ec66be5a576bc829a3..49b53d459aac5e5a12c5e0b8e0be043d7d046134 100644
--- a/ofl/lxgwwenkaitc/METADATA.pb
+++ b/ofl/lxgwwenkaitc/METADATA.pb
@@ -60,6 +60,7 @@ source {
     source_file: "fonts/TTF/LXGWWenKaiTC-Bold.ttf"
     dest_file: "LXGWWenKaiTC-Bold.ttf"
   }
+  branch: "main"
 }
 primary_script: "Hant"
 primary_language: "zh_Hant"
diff --git a/ofl/mate/METADATA.pb b/ofl/mate/METADATA.pb
index 1dfb105fb9ab78617dd39f3a2f232ce408e199e7..6300f2842aecb62f6cdad9326bc6f3678f93ff54 100644
--- a/ofl/mate/METADATA.pb
+++ b/ofl/mate/METADATA.pb
@@ -40,6 +40,7 @@ source {
     source_file: "fonts/mate/ttf/Mate-Italic.ttf"
     dest_file: "Mate-Italic.ttf"
   }
+  branch: "master"
 }
 stroke: "SERIF"
 classifications: "DISPLAY"
diff --git a/ofl/matesc/METADATA.pb b/ofl/matesc/METADATA.pb
index 7e0e9c75d13b7731d89f5583a7d7677f2c9e2d2a..2f524e88999e858131d697d872599e5405a35777 100644
--- a/ofl/matesc/METADATA.pb
+++ b/ofl/matesc/METADATA.pb
@@ -27,4 +27,5 @@ source {
     source_file: "fonts/matesc/ttf/MateSC-Regular.ttf"
     dest_file: "MateSC-Regular.ttf"
   }
+  branch: "master"
 }
diff --git a/ofl/playpensansarabic/METADATA.pb b/ofl/playpensansarabic/METADATA.pb
index d8ebfac7f7e2a85ed91f2f62597d7bd15b23599d..7a244dc1838075aa4f199a5e660716b7b34c8492 100644
--- a/ofl/playpensansarabic/METADATA.pb
+++ b/ofl/playpensansarabic/METADATA.pb
@@ -35,6 +35,7 @@ source {
     source_file: "fonts/variable/PlaypenSansArabic[wght].ttf"
     dest_file: "PlaypenSansArabic[wght].ttf"
   }
+  branch: "main"
 }
 minisite_url: "https://www.type-together.com/making-playpen-sans"
 primary_script: "Arab"
diff --git a/ofl/playpensanshebrew/METADATA.pb b/ofl/playpensanshebrew/METADATA.pb
index 7e09a5ad817b54e8bc45ef807e3c7e981366feb8..26100c3552ebf65e2537459587678079aabec9ed 100644
--- a/ofl/playpensanshebrew/METADATA.pb
+++ b/ofl/playpensanshebrew/METADATA.pb
@@ -35,6 +35,7 @@ source {
     source_file: "fonts/variable/PlaypenSansHebrew[wght].ttf"
     dest_file: "PlaypenSansHebrew[wght].ttf"
   }
+  branch: "main"
 }
 minisite_url: "https://www.type-together.com/making-playpen-sans"
 primary_script: "Hebr"
diff --git a/ofl/playpensansthai/METADATA.pb b/ofl/playpensansthai/METADATA.pb
index 68b4e51ecb8f18fe7daf4af0d04c885a64a15903..1fe58f07a48fdd95229b385516ad515462fcda0a 100644
--- a/ofl/playpensansthai/METADATA.pb
+++ b/ofl/playpensansthai/METADATA.pb
@@ -35,6 +35,7 @@ source {
     source_file: "fonts/variable/PlaypenSansThai[wght].ttf"
     dest_file: "PlaypenSansThai[wght].ttf"
   }
+  branch: "main"
 }
 minisite_url: "https://www.type-together.com/making-playpen-sans"
 primary_script: "Thai"
diff --git a/ofl/wireone/METADATA.pb b/ofl/wireone/METADATA.pb
index 61c2dcb6dd4d94560e57d3b1bfd03e27a9c5bcc4..e2c5d263bcc647a9e8b90b92fd1dcca64056edba 100644
--- a/ofl/wireone/METADATA.pb
+++ b/ofl/wireone/METADATA.pb
@@ -30,6 +30,7 @@ source {
     source_file: "fonts/TTF/WireOne-Regular.ttf"
     dest_file: "WireOne-Regular.ttf"
   }
+  branch: "master"
 }
 stroke: "SANS_SERIF"
 classifications: "DISPLAY"