diff --git a/infrastructure/foundation/Jenkinsfile b/infrastructure/foundation/Jenkinsfile
index 6e1081e..6b417d4 100644
--- a/infrastructure/foundation/Jenkinsfile
+++ b/infrastructure/foundation/Jenkinsfile
@@ -213,7 +213,7 @@ pipeline {
         stage('🔍 SonarQube Analysis') {
             when {
                 allOf {
-                    not { params.SKIP_SONAR }
+                    expression { !params.SKIP_SONAR }
                     expression { params.ACTION != 'cleanup' }
                 }
             }
@@ -296,7 +296,7 @@ sonar.tags=terraform,infrastructure,enterprise-cicd
         stage('🎯 Quality Gate') {
             when {
                 allOf {
-                    not { params.SKIP_SONAR }
+                    expression { !params.SKIP_SONAR }
                     expression { params.ACTION != 'cleanup' }
                 }
             }
@@ -362,7 +362,7 @@ sonar.tags=terraform,infrastructure,enterprise-cicd
             when {
                 allOf {
                     expression { params.ACTION == 'apply' }
-                    not { params.SKIP_BOOTSTRAP }
+                    expression { !params.SKIP_BOOTSTRAP }
                 }
             }
             steps {
@@ -517,7 +517,7 @@ EOF
             when {
                 allOf {
                     expression { params.ACTION == 'apply' }
-                    not { params.AUTO_APPROVE }
+                    expression { !params.AUTO_APPROVE }
                 }
             }
             steps {