diff --git a/pkgs/development/libraries/cglm/default.nix b/pkgs/development/libraries/cglm/default.nix
index 9394eab133be..50a9bf62c54b 100644
--- a/pkgs/development/libraries/cglm/default.nix
+++ b/pkgs/development/libraries/cglm/default.nix
@@ -17,11 +17,6 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
 
-  cmakeFlags = [
-    "-DCMAKE_INSTALL_INCLUDEDIR=include"
-    "-DCMAKE_INSTALL_LIBDIR=lib"
-  ];
-
   meta = with lib; {
     homepage = "https://github.com/recp/cglm";
     description = "Highly Optimized Graphics Math (glm) for C";