diff --git a/.builds/apple.yml b/.builds/apple.yml
index e4ee397e..63a962df 100644
--- a/.builds/apple.yml
+++ b/.builds/apple.yml
@@ -56,10 +56,10 @@ tasks:
  - test_macos: |
      cd gio
      export PATH=/home/build/appletools/bin:$PATH
-     CC=$APPLE_TOOLCHAIN_ROOT/tools/clang-macos CGO_CFLAGS="--sysroot $APPLE_TOOLCHAIN_ROOT/MacOSX.sdk -arch x86_64" CGO_LDFLAGS="--sysroot $APPLE_TOOLCHAIN_ROOT/MacOSX.sdk -arch x86_64" GOOS=darwin CGO_ENABLED=1 go build ./...
+     CC=$APPLE_TOOLCHAIN_ROOT/tools/clang-macos GOOS=darwin CGO_ENABLED=1 go build ./...
  - test_ios: |
      cd gio
-     CC=$APPLE_TOOLCHAIN_ROOT/tools/clang-ios CGO_CFLAGS="--sysroot $APPLE_TOOLCHAIN_ROOT/iPhoneOS.sdk -arch arm64" CGO_LDFLAGS="--sysroot $APPLE_TOOLCHAIN_ROOT/iPhoneOS.sdk -arch arm64" GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 go build -tags ios ./...
+     CC=$APPLE_TOOLCHAIN_ROOT/tools/clang-ios GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 go build -tags ios ./...
  - install_gogio: |
      cd gio/cmd
      go install ./gogio