diff --git a/Makefile b/Makefile
index 0703a551d25..51e28305275 100644
--- a/Makefile
+++ b/Makefile
@@ -254,11 +254,13 @@ clientset-prepare:
 clientset-verify: clientset-prepare
 	./hack/verify-codegen.sh
 	rm -rf api/keda
+	rm -rf vendor
 
 .PHONY: clientset-generate
 clientset-generate: clientset-prepare
 	./hack/update-codegen.sh
 	rm -rf api/keda
+	rm -rf vendor
 
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 # Build Tools Image                              #