diff --git a/src/main/java/com/laytonsmith/core/Main.java b/src/main/java/com/laytonsmith/core/Main.java
index aa2737f04..9ee8bca06 100644
--- a/src/main/java/com/laytonsmith/core/Main.java
+++ b/src/main/java/com/laytonsmith/core/Main.java
@@ -1723,6 +1723,10 @@ public void execute(ArgumentParser.ArgumentParserResults parsedArgs) throws Exce
 			System.exit(0);
 		}
 
+		@Override
+		public boolean startupExtensionManager() {
+			return false;
+		}
 	}
 
 	public static String GetDirectoryTextEditor() {