diff --git a/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java b/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java
index 584de7cb60..ecbe9510c6 100644
--- a/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java
+++ b/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java
@@ -92,7 +92,7 @@ public class ConfigDefinition {
             return;
         }
 
-        SystemOut.println("Invoked with " + Arrays.toString(args));
+        SystemOut.println(ConfigDefinition.class + " Invoked with " + Arrays.toString(args));
 
         String tsPath = null;
         String destCHeaderFileName = null;