diff --git a/run.sh b/run.sh
index 4732f3d..a33b17f 100755
--- a/run.sh
+++ b/run.sh
@@ -5,4 +5,5 @@ export INPUT_VERSION=4.11.1
 export INPUT_DEST='~/pnpm.temp'
 export INPUT_BIN_DEST='~/pnpm.temp/.bin'
 export INPUT_REGISTRY=https://registry.npmjs.com
+export INPUT_RUN_INSTALL=null
 exec node dist/index.js