diff --git a/Jenkinsfile b/Jenkinsfile
index a0369aa..9e27f65 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -37,8 +37,7 @@ pipeline {
                         git clone https://git.tech4biz.wiki/jassim/cicid.git
                         cd cicid
                         git checkout main
-                        npm install --global yarn
-                        yarn install
+                        /usr/bin/yarn install 
                         EOF
                         '''
                     }