diff --git a/tool/src/org/antlr/v4/Tool.java b/tool/src/org/antlr/v4/Tool.java
index e9b4512d9..f03e75e97 100644
--- a/tool/src/org/antlr/v4/Tool.java
+++ b/tool/src/org/antlr/v4/Tool.java
@@ -284,7 +284,6 @@ public class Tool {
 			STGroup.trackCreationEvents = true;
 			return_dont_exit = true;
 		}
-		System.out.println(grammarOptions);
 	}
 
 	protected void handleOptionSetArg(String arg) {