diff --git a/pkgs/by-name/or/orca-slicer/package.nix b/pkgs/by-name/or/orca-slicer/package.nix
index b8c2e79c6b3e..244ac7fcd3c7 100644
--- a/pkgs/by-name/or/orca-slicer/package.nix
+++ b/pkgs/by-name/or/orca-slicer/package.nix
@@ -212,6 +212,10 @@ stdenv.mkDerivation (finalAttrs: {
     )
   '';
 
+  postInstall = ''
+    rm $out/LICENSE.txt
+  '';
+
   meta = {
     description = "G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)";
     homepage = "https://github.com/SoftFever/OrcaSlicer";