diff --git a/scripts/create_symbolstore.py b/scripts/create_symbolstore.py
index eb0882419..166476293 100755
--- a/scripts/create_symbolstore.py
+++ b/scripts/create_symbolstore.py
@@ -453,7 +453,7 @@ class DumperMac(Dumper):
         return False
 
     @staticmethod
-    def fix_library_name(self, file_name):
+    def fix_library_name(file_name):
         basename = os.path.basename(file_name)
         dirname = os.path.dirname(file_name)
         match = re.match('lib(\w+).(\d).(\d).(\d).dylib', basename)