diff --git a/dmnverifierfrontend/src/main/resources/META-INF/resources/js/dmnVerifierActions.js b/dmnverifierfrontend/src/main/resources/META-INF/resources/js/dmnVerifierActions.js
index eb585a695e126af03a95b66db794f1de23e3bfad..5e08090341f783990935d18002cd3ca3d1a28243 100644
--- a/dmnverifierfrontend/src/main/resources/META-INF/resources/js/dmnVerifierActions.js
+++ b/dmnverifierfrontend/src/main/resources/META-INF/resources/js/dmnVerifierActions.js
@@ -422,6 +422,9 @@ function updateColumn(verificationEntry, fixAction, idName) {
       if (column.businessObject.inputValues) {
         inputVals = column.businessObject.inputValues.text.split(",");
       }
+      if (column.businessObject.outputValues) {
+        inputVals = column.businessObject.outputValues.text.split(",");
+      }
       let value;
       if (fixAction.actionValues['addPredVal']) {
         value = fixAction.actionValues['addPredVal'];