diff --git a/build/root/Makefile b/build/root/Makefile
index 76c8af23d92..ba50e2983e7 100644
--- a/build/root/Makefile
+++ b/build/root/Makefile
@@ -389,7 +389,7 @@ define RELEASE_SKIP_TESTS_HELP_INFO
 #
 # Args:
 #   KUBE_RELEASE_RUN_TESTS: Whether to run tests. Set to 'y' to run tests anyways.
-#   KUBE_FASTBUILD: Whether to cross-compile for other architectures. Set to 'true' to do so.
+#   KUBE_FASTBUILD: Whether to cross-compile for other architectures. Set to 'false' to do so.
 #
 # Example:
 #   make release-skip-tests