diff --git a/pkgs/games/quantumminigolf/default.nix b/pkgs/games/quantumminigolf/default.nix
index 26a327dd3f52..d0e50a361582 100644
--- a/pkgs/games/quantumminigolf/default.nix
+++ b/pkgs/games/quantumminigolf/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   ];
 
   preBuild = ''
-    export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -I${SDL.dev}/include/SDL -I${SDL_ttf}/include/SDL"
+    export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -I${lib.getDev SDL}/include/SDL -I${SDL_ttf}/include/SDL"
 
     sed -re 's@"(gfx|fonts|tracks)/@"'"$out"'/share/quantumminigolf/\1/@g' -i *.cpp
   '';