diff --git a/src/mouse.c b/src/mouse.c
index 0c4878c..99d63f6 100644
--- a/src/mouse.c
+++ b/src/mouse.c
@@ -144,7 +144,7 @@ mouse_move(struct client *c, bool type)
                     _client_tab(c, c2);
           }
      }
-     else if(t)
+     else if(t && t != (struct tag*)c)
           tag_client(t, c);
 }