diff --git a/hack/update-codegen.sh b/hack/update-codegen.sh
index b32b7bed..ab20c47a 100755
--- a/hack/update-codegen.sh
+++ b/hack/update-codegen.sh
@@ -7,7 +7,7 @@ set -o pipefail
 SCRIPT_ROOT=$(dirname ${BASH_SOURCE})/..
 CODEGEN_PKG=${CODEGEN_PKG:-$(echo `go env GOPATH`'/pkg/mod/k8s.io/code-generator@v0.0.0-20190531131525-17d711082421')}
 
-chmod +x ${CODEGEN_PKG}/generate-groups.sh
+#chmod +x ${CODEGEN_PKG}/generate-groups.sh
 
 ${CODEGEN_PKG}/generate-groups.sh all \
   github.com/weaveworks/flagger/pkg/client github.com/weaveworks/flagger/pkg/apis \