diff --git a/lib/manager/gomod/__snapshots__/artifacts.spec.ts.snap b/lib/manager/gomod/__snapshots__/artifacts.spec.ts.snap
index 52bc2028753e457d8277f54bfe223448c8dd5ce0..dc2e8fb060597401e8766659175cb19dbe603d05 100644
--- a/lib/manager/gomod/__snapshots__/artifacts.spec.ts.snap
+++ b/lib/manager/gomod/__snapshots__/artifacts.spec.ts.snap
@@ -24,8 +24,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -51,8 +53,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -84,14 +88,16 @@ Array [
     },
   },
   Object {
-    "cmd": "docker run --rm --name=renovate_go --label=renovate_child -v \\"/tmp/github/some/repo\\":\\"/tmp/github/some/repo\\" -v \\"/tmp/renovate/cache\\":\\"/tmp/renovate/cache\\" -v \\"/tmp/renovate/cache/others/go\\":\\"/tmp/renovate/cache/others/go\\" -e GOPATH -e GOPROXY -e GONOSUMDB -e CGO_ENABLED -w \\"/tmp/github/some/repo\\" renovate/go:latest bash -l -c \\"git config --global url.\\\\\\"https://some-token@github.com/\\\\\\".insteadOf \\\\\\"https://github.com/\\\\\\" && go get -d ./...\\"",
+    "cmd": "docker run --rm --name=renovate_go --label=renovate_child -v \\"/tmp/github/some/repo\\":\\"/tmp/github/some/repo\\" -v \\"/tmp/renovate/cache\\":\\"/tmp/renovate/cache\\" -v \\"/tmp/renovate/cache/others/go\\":\\"/tmp/renovate/cache/others/go\\" -e GOPATH -e GOPROXY -e GOPRIVATE -e GONOPROXY -e GONOSUMDB -e CGO_ENABLED -w \\"/tmp/github/some/repo\\" renovate/go:latest bash -l -c \\"git config --global url.\\\\\\"https://some-token@github.com/\\\\\\".insteadOf \\\\\\"https://github.com/\\\\\\" && go get -d ./...\\"",
     "options": Object {
       "cwd": "/tmp/github/some/repo",
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -123,14 +129,16 @@ Array [
     },
   },
   Object {
-    "cmd": "docker run --rm --name=renovate_go --label=renovate_child -v \\"/tmp/github/some/repo\\":\\"/tmp/github/some/repo\\" -v \\"/tmp/renovate/cache\\":\\"/tmp/renovate/cache\\" -v \\"/tmp/renovate/cache/others/go\\":\\"/tmp/renovate/cache/others/go\\" -e GOPATH -e GOPROXY -e GONOSUMDB -e CGO_ENABLED -w \\"/tmp/github/some/repo\\" renovate/go:latest bash -l -c \\"go get -d ./... && go mod tidy && go mod tidy\\"",
+    "cmd": "docker run --rm --name=renovate_go --label=renovate_child -v \\"/tmp/github/some/repo\\":\\"/tmp/github/some/repo\\" -v \\"/tmp/renovate/cache\\":\\"/tmp/renovate/cache\\" -v \\"/tmp/renovate/cache/others/go\\":\\"/tmp/renovate/cache/others/go\\" -e GOPATH -e GOPROXY -e GOPRIVATE -e GONOPROXY -e GONOSUMDB -e CGO_ENABLED -w \\"/tmp/github/some/repo\\" renovate/go:latest bash -l -c \\"go get -d ./... && go mod tidy && go mod tidy\\"",
     "options": Object {
       "cwd": "/tmp/github/some/repo",
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -162,14 +170,16 @@ Array [
     },
   },
   Object {
-    "cmd": "docker run --rm --name=renovate_go --label=renovate_child -v \\"/tmp/github/some/repo\\":\\"/tmp/github/some/repo\\" -v \\"/tmp/renovate/cache\\":\\"/tmp/renovate/cache\\" -v \\"/tmp/renovate/cache/others/go\\":\\"/tmp/renovate/cache/others/go\\" -e GOPATH -e GOPROXY -e GONOSUMDB -e CGO_ENABLED -w \\"/tmp/github/some/repo\\" renovate/go:latest bash -l -c \\"go get -d ./...\\"",
+    "cmd": "docker run --rm --name=renovate_go --label=renovate_child -v \\"/tmp/github/some/repo\\":\\"/tmp/github/some/repo\\" -v \\"/tmp/renovate/cache\\":\\"/tmp/renovate/cache\\" -v \\"/tmp/renovate/cache/others/go\\":\\"/tmp/renovate/cache/others/go\\" -e GOPATH -e GOPROXY -e GOPRIVATE -e GONOPROXY -e GONOSUMDB -e CGO_ENABLED -w \\"/tmp/github/some/repo\\" renovate/go:latest bash -l -c \\"go get -d ./...\\"",
     "options": Object {
       "cwd": "/tmp/github/some/repo",
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -195,8 +205,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -222,8 +234,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -244,8 +258,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -266,8 +282,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -288,8 +306,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
@@ -310,8 +330,10 @@ Array [
       "encoding": "utf-8",
       "env": Object {
         "CGO_ENABLED": "1",
+        "GONOPROXY": "noproxy.example.com/*",
         "GONOSUMDB": "1",
         "GOPATH": "/tmp/renovate/cache/others/go",
+        "GOPRIVATE": "private.example.com/*",
         "GOPROXY": "proxy.example.com",
         "HOME": "/home/user",
         "HTTPS_PROXY": "https://example.com",
diff --git a/lib/manager/gomod/artifacts.spec.ts b/lib/manager/gomod/artifacts.spec.ts
index 783fd8d67e426662749682f6c982ed69fe75102c..4fe2b8e511ece6535715dde853963ee7d2fe21a5 100644
--- a/lib/manager/gomod/artifacts.spec.ts
+++ b/lib/manager/gomod/artifacts.spec.ts
@@ -45,6 +45,8 @@ const config = {
 const goEnv = {
   GONOSUMDB: '1',
   GOPROXY: 'proxy.example.com',
+  GOPRIVATE: 'private.example.com/*',
+  GONOPROXY: 'noproxy.example.com/*',
   CGO_ENABLED: '1',
 };
 
diff --git a/lib/manager/gomod/artifacts.ts b/lib/manager/gomod/artifacts.ts
index df611b0308db8a4ade849477d93a2c734f75c985..a95a702eaeb2e54bc4822c5a0c6e1251707cc236 100644
--- a/lib/manager/gomod/artifacts.ts
+++ b/lib/manager/gomod/artifacts.ts
@@ -64,6 +64,7 @@ export async function updateArtifacts({
         GOPATH: goPath,
         GOPROXY: process.env.GOPROXY,
         GOPRIVATE: process.env.GOPRIVATE,
+        GONOPROXY: process.env.GONOPROXY,
         GONOSUMDB: process.env.GONOSUMDB,
         CGO_ENABLED: config.binarySource === BinarySource.Docker ? '0' : null,
       },