diff --git a/modules/home-manager/firefox/firefox.nix b/modules/home-manager/firefox/firefox.nix
index c6d2371..550bce1 100644
--- a/modules/home-manager/firefox/firefox.nix
+++ b/modules/home-manager/firefox/firefox.nix
@@ -50,7 +50,7 @@ in
             fill: #fff !important;
             transform: translate(0, 14.5px);
           }
-        ''
+        '';
       };
     };
   };