diff --git a/scripts/msg_dumper.py b/scripts/msg_dumper.py
index bca042754572bf12c84e88fc42e1f8d1758c4c7a..926c8c65a00ef302393a9afd78d9c57c9b6e342b 100755
--- a/scripts/msg_dumper.py
+++ b/scripts/msg_dumper.py
@@ -44,8 +44,8 @@ class MSGDumper(Module):
         if " W0" in data:
             source = "DataWriter"
 
-        entry = "{} [{}] - {}: {}\n".format(self.filename, source,
-                                                    log_level, data))
+        entry = "{} [{}] - {}: {}\n".format(self.filename, source, log_level,
+                                            data)
         self.fobj.write(entry)
         return blob