diff --git a/lib/checkclass.cpp b/lib/checkclass.cpp
index d589dbf7c..e45849790 100644
--- a/lib/checkclass.cpp
+++ b/lib/checkclass.cpp
@@ -748,7 +748,7 @@ void CheckClass::operatorEq()
             tok1 = tok1->previous();
         }
 
-	tok2 = tok->next();
+        tok2 = tok->next();
     }
 }
 //---------------------------------------------------------------------------