diff --git a/Jenkinsfile b/Jenkinsfile
index 48ac593..48b0da5 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,7 +8,7 @@ pipeline {
                 
                 withEnv(['CI=false']) {     //ignore warning
                     bat 'npm install'
-                    bat 'npm install firebase-tools'
+                    bat 'npm install -g firebase-tools'
                     bat 'npm run build'
                 }