diff --git a/dist/platforms/mac/steps/build.sh b/dist/platforms/mac/steps/build.sh
index 7863a5ba..420321df 100755
--- a/dist/platforms/mac/steps/build.sh
+++ b/dist/platforms/mac/steps/build.sh
@@ -130,6 +130,8 @@ echo ""
   -quit \
   -batchmode \
   -nographics \
+  -username "$UNITY_EMAIL" \
+  -password "$UNITY_PASSWORD" \
   -customBuildName "$BUILD_NAME" \
   -projectPath "$UNITY_PROJECT_PATH" \
   -buildTarget "$BUILD_TARGET" \