diff --git a/Jenkinsfile b/Jenkinsfile
index 2066d3b..bcc7594 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -22,11 +22,11 @@ THE SOFTWARE.
 
 node {
 
-    sh 'git rev-parse --short HEAD > GIT_BRANCH'
-    sh 'cat GIT_BRANCH'
-    git_branch = readFile('GIT_BRANCH').trim().substring(0, 10)
-    env.GIT_BRANCH = git_branch
-    //sh 'rm GIT_BRANCH'
+    sh 'git rev-parse --verify HEAD > GIT_COMMIT'
+    sh 'cat GIT_COMMIT'
+    git_commit = readFile('GIT_COMMIT').trim().substring(0, 10)
+    env.GIT_COMMIT = git_commit
+    sh 'rm GIT_COMMIT'
 
     env.NODEJS_HOME = "${tool 'node14'}"
     env.PATH="${env.NODEJS_HOME}/bin:${env.PATH}"