diff --git a/src/main/java/com/namics/oss/magnolia/appbuilder/action/add/CreateNodeAction.java b/src/main/java/com/namics/oss/magnolia/appbuilder/action/add/CreateNodeAction.java
index a561d77..4bf3921 100644
--- a/src/main/java/com/namics/oss/magnolia/appbuilder/action/add/CreateNodeAction.java
+++ b/src/main/java/com/namics/oss/magnolia/appbuilder/action/add/CreateNodeAction.java
@@ -43,7 +43,7 @@ public void execute() {
 				final String nodeName = nodeNameHelper.getUniqueName(
 						parent,
 						getForm().getPropertyValue(definition.getNodeNameProperty()).map(String::valueOf).orElseThrow(() ->
-								new ActionExecutionException("Failed to get node name property " + definition.getNodeNameProperty() + "from form")
+								new ActionExecutionException("Failed to get node name property " + definition.getNodeNameProperty() + " from form")
 						)
 				);