diff --git a/test/groovy/TransportRequestCreateTest.groovy b/test/groovy/TransportRequestCreateTest.groovy
index 269b8ec98..66e65668b 100644
--- a/test/groovy/TransportRequestCreateTest.groovy
+++ b/test/groovy/TransportRequestCreateTest.groovy
@@ -45,8 +45,6 @@ public class TransportRequestCreateTest extends BasePiperTest {
             }
          })
 
-        helper.registerAllowedMethod('sh', [Map], { Map m -> return 0 })
-
         nullScript.commonPipelineEnvironment.configuration = [steps:
                                      [transportRequestCreate:
                                          [
diff --git a/test/groovy/TransportRequestReleaseTest.groovy b/test/groovy/TransportRequestReleaseTest.groovy
index 619556c76..cf74e4fe2 100644
--- a/test/groovy/TransportRequestReleaseTest.groovy
+++ b/test/groovy/TransportRequestReleaseTest.groovy
@@ -42,8 +42,6 @@ public class TransportRequestReleaseTest extends BasePiperTest {
             }
          })
 
-        helper.registerAllowedMethod('sh', [Map], { Map m -> return 0 })
-
         nullScript.commonPipelineEnvironment.configuration = [steps:
                                      [transportRequestRelease:
                                          [
diff --git a/test/groovy/TransportRequestUploadFileTest.groovy b/test/groovy/TransportRequestUploadFileTest.groovy
index 08ab99eee..75e96525a 100644
--- a/test/groovy/TransportRequestUploadFileTest.groovy
+++ b/test/groovy/TransportRequestUploadFileTest.groovy
@@ -45,8 +45,6 @@ public class TransportRequestUploadFileTest extends BasePiperTest {
             }
          })
 
-        helper.registerAllowedMethod('sh', [Map], { Map m -> return 0 })
-
         nullScript.commonPipelineEnvironment.configuration = [steps:
                                      [transportRequestUploadFile:
                                          [