diff --git a/pkgs/by-name/tr/trackballs/package.nix b/pkgs/by-name/tr/trackballs/package.nix
index fa1f14d7d06c..a4735dbcff34 100644
--- a/pkgs/by-name/tr/trackballs/package.nix
+++ b/pkgs/by-name/tr/trackballs/package.nix
@@ -16,19 +16,15 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "trackballs";
-  version = "1.3.4";
+  version = "1.3.5";
 
   src = fetchFromGitHub {
     owner = "trackballs";
     repo = "trackballs";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-JKSiNe5mu8rRztUhduGFY6IsSMx6VyBqKcGO5EssI+8=";
+    hash = "sha256-Zy4o/khWAdy27P6WIU7gouNTYXLgN5ursSoSDDboXAk=";
   };
 
-  postPatch = ''
-    substituteInPlace src/glHelp.h --replace-fail _TTF_Font TTF_Font
-  '';
-
   nativeBuildInputs = [ cmake ];
   buildInputs = [
     zlib