diff --git a/Jenkinsfile b/Jenkinsfile
index f783dd3..51f5482 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
         stage('Checkout') {
             when {
                 beforeAgent true
-                expression { return env.GIT_BRANCH =~ 'main' }
+                expression { return env.GIT_BRANCH =~ 'origin/main' }
             }
             agent { label 'agent-12' }
             steps {
@@ -14,7 +14,7 @@ pipeline {
         stage('Build') {
             when {
                 beforeAgent true
-                expression { return env.GIT_BRANCH =~ 'main' }
+                expression { return env.GIT_BRANCH =~ 'origin/main' }
             }
             agent { label 'agent-12' }
             steps {
@@ -26,7 +26,7 @@ pipeline {
         stage('Deploy') {
             when {
                 beforeAgent true
-                expression { return env.GIT_BRANCH =~ 'main' }
+                expression { return env.GIT_BRANCH =~ 'origin/main' }
             }
             agent { label 'agent-12' }
             steps {
@@ -37,7 +37,7 @@ pipeline {
         stage('Test Checkout') {
             when {
                 beforeAgent true
-                expression { return GIT_BRANCH != 'origin/main' }
+                expression { return !(env.GIT_BRANCH =~ 'origin/main') }
             }
             agent { label 'agent-13' }
             steps {
@@ -48,7 +48,7 @@ pipeline {
         stage('Test Build') {
             when {
                 beforeAgent true
-                expression { return GIT_BRANCH != 'origin/main' }
+                expression { return !(env.GIT_BRANCH =~ 'origin/main') }
             }
             agent { label 'agent-13' }
             steps {
@@ -60,7 +60,7 @@ pipeline {
         stage('Test Deploy') {
             when {
                 beforeAgent true
-                expression { return GIT_BRANCH != 'origin/main' }
+                expression { return !(env.GIT_BRANCH =~ 'origin/main') }
             }
             agent { label 'agent-13' }
             steps {