diff --git a/extra/dbgtool/dbgtool.py b/extra/dbgtool/dbgtool.py
index 6d3e11f72..e9717b42e 100755
--- a/extra/dbgtool/dbgtool.py
+++ b/extra/dbgtool/dbgtool.py
@@ -112,4 +112,4 @@ if __name__ == '__main__':
     inputFile  = args.inputFile
     outputFile = args.outputFile
 
-    script = main(inputFile, outputFile)
+    main(inputFile, outputFile)