diff --git a/vars/checkoutStep.groovy b/vars/checkoutStep.groovy
index 8043204..2d1c08a 100644
--- a/vars/checkoutStep.groovy
+++ b/vars/checkoutStep.groovy
@@ -5,7 +5,7 @@ void call(Map config = [:], Closure body) {
         stepName: 'Checkout',
         useJobSCM: true
     ]
-    runDefaults = defaults + config
+    runConfig = defaults + config
     stage(runConfig.stepName) {
         checkout scm
         body()