diff --git a/Jenkinsfile b/Jenkinsfile
index e8c3be8..5e47c8f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -27,7 +27,24 @@ pipeline {
       steps {
         script {
           echo "Cleaning workspace to avoid corruption issues..."
-          cleanWs deleteDirs: true, disableDeferredWipeout: true
+          // Use shell command with chmod to handle permission issues
+          sh '''
+            if [ -d "${WORKSPACE}/${BUILD_DIR}" ]; then
+              echo "Removing build directory with permission fix..."
+              chmod -R u+w "${WORKSPACE}/${BUILD_DIR}" 2>/dev/null || true
+              rm -rf "${WORKSPACE}/${BUILD_DIR}"
+            fi
+            if [ -d "${WORKSPACE}/${COVERAGE_BUILD_DIR}" ]; then
+              echo "Removing coverage build directory..."
+              chmod -R u+w "${WORKSPACE}/${COVERAGE_BUILD_DIR}" 2>/dev/null || true
+              rm -rf "${WORKSPACE}/${COVERAGE_BUILD_DIR}"
+            fi
+            if [ -d "${WORKSPACE}/coverage" ]; then
+              echo "Removing coverage output directory..."
+              chmod -R u+w "${WORKSPACE}/coverage" 2>/dev/null || true
+              rm -rf "${WORKSPACE}/coverage"
+            fi
+          '''
         }
       }
     }
@@ -112,7 +129,24 @@ pipeline {
     always {
       script {
         if (getContext(hudson.FilePath)) {
-          cleanWs deleteDirs: true, disableDeferredWipeout: true
+          // Use shell command with chmod to handle permission issues
+          sh '''
+            if [ -d "${WORKSPACE}/${BUILD_DIR}" ]; then
+              echo "Final cleanup: Removing build directory..."
+              chmod -R u+w "${WORKSPACE}/${BUILD_DIR}" 2>/dev/null || true
+              rm -rf "${WORKSPACE}/${BUILD_DIR}"
+            fi
+            if [ -d "${WORKSPACE}/${COVERAGE_BUILD_DIR}" ]; then
+              echo "Final cleanup: Removing coverage build directory..."
+              chmod -R u+w "${WORKSPACE}/${COVERAGE_BUILD_DIR}" 2>/dev/null || true
+              rm -rf "${WORKSPACE}/${COVERAGE_BUILD_DIR}"
+            fi
+            if [ -d "${WORKSPACE}/coverage" ]; then
+              echo "Final cleanup: Removing coverage output..."
+              chmod -R u+w "${WORKSPACE}/coverage" 2>/dev/null || true
+              rm -rf "${WORKSPACE}/coverage"
+            fi
+          '''
         }
       }
     }