diff --git a/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy b/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy
index f80acf2..315d797 100644
--- a/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy
@@ -50,7 +50,7 @@ class EdtToDesignerFormatTransformation implements Serializable {
 
         def ringOpts = [Constants.DEFAULT_RING_OPTS]
         steps.withEnv(ringOpts) {
-            steps.cmd(ringCommand)
+            steps.ringCommand(ringCommand)
         }
 
         steps.zip(CONFIGURATION_DIR, CONFIGURATION_ZIP)
diff --git a/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy b/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy
index c24f812..1c225fb 100644
--- a/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy
@@ -55,7 +55,7 @@ class EdtValidate implements Serializable {
         def ringOpts = [Constants.DEFAULT_RING_OPTS]
         steps.withEnv(ringOpts) {
             steps.catchError {
-                steps.cmd(ringCommand)
+                steps.ringCommand(ringCommand)
             }
         }