diff --git a/pkgs/development/libraries/entt/default.nix b/pkgs/development/libraries/entt/default.nix
index 306cdd52f476..6f8861086396 100644
--- a/pkgs/development/libraries/entt/default.nix
+++ b/pkgs/development/libraries/entt/default.nix
@@ -12,12 +12,6 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
 
-  # https://github.com/skypjack/entt/issues/890
-  postPatch = ''
-    substituteInPlace cmake/in/entt.pc.in \
-      --replace '$'{prefix}/@CMAKE_INSTALL_INCLUDEDIR@ @CMAKE_INSTALL_FULL_INCLUDEDIR@
-  '';
-
   meta = with lib; {
     homepage = "https://github.com/skypjack/entt";
     description = "A header-only, tiny and easy to use library for game programming and much more written in modern C++";