diff --git a/scripts/update_plugin_modules.sh b/scripts/update_plugin_modules.sh
index 885796f26b..58fd7349c3 100755
--- a/scripts/update_plugin_modules.sh
+++ b/scripts/update_plugin_modules.sh
@@ -20,7 +20,7 @@ do
 		git clone https://github.com/hashicorp/$plugin
 		cd $plugin
 		rm -rf vendor
-		go get github.com/hashicorp/vault/api@master
+		go get github.com/hashicorp/vault/api${API_BRANCH}
 		go mod tidy
 		go mod vendor
 		git add .