diff --git a/.travis.yml b/.travis.yml
index ba62b87bf5..ee0f2bb85f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -150,6 +150,8 @@ matrix:
         - export PATH=`pwd`/go/bin:$PATH
         - export GOROOT=`pwd`/go
         - export GOPATH=$HOME/go
+        # Workaround for https://github.com/golang/go/issues/23749
+        - export CGO_CFLAGS_ALLOW='-fmodules|-fblocks|-fobjc-arc'
       script:
         # Build the Android archive and upload it to Maven Central and Azure
         - curl https://dl.google.com/android/repository/android-ndk-r15c-linux-x86_64.zip -o android-ndk-r15c.zip
@@ -185,6 +187,8 @@ matrix:
         - xctool -version
         - xcrun simctl list
 
+        # Workaround for https://github.com/golang/go/issues/23749
+        - export CGO_CFLAGS_ALLOW='-fmodules|-fblocks|-fobjc-arc'
         - go run build/ci.go xcode -signer IOS_SIGNING_KEY -deploy trunk -upload gethstore/builds
 
     # This builder does the Azure archive purges to avoid accumulating junk