diff --git a/repos/jekyll/Dockerfile b/repos/jekyll/Dockerfile
index 1ce2218ca5f49ec56b435a5e5cd97eeb3673cc4f..dc4afabc1f8a37a1061f5ccaad0890a2577bb1e4 100644
--- a/repos/jekyll/Dockerfile
+++ b/repos/jekyll/Dockerfile
@@ -86,6 +86,7 @@ RUN apk --no-cache add \
   yaml-dev \
   zlib-dev \
   vips-dev \
+  vips-tools \
   sqlite-dev \
   cmake
 
@@ -168,6 +169,7 @@ RUN adduser  -Su 1000 -G \
     zlib-dev \
     libffi-dev \
     vips-dev \
+    vips-tools \
     cmake
 <% end %>