diff --git a/pkgs/games/easyrpg-player/default.nix b/pkgs/games/easyrpg-player/default.nix
index 4476c0a7a53..c95ca576eca 100644
--- a/pkgs/games/easyrpg-player/default.nix
+++ b/pkgs/games/easyrpg-player/default.nix
@@ -3,6 +3,7 @@
 , liblcf, libpng, libsndfile ? null, libvorbis ? null, libxmp ? null
 , libXcursor, libXext, libXi, libXinerama, libXrandr, libXScrnSaver, libXxf86vm
 , mpg123 ? null, opusfile ? null, pcre, pixman, SDL2, speexdsp ? null, wildmidi ? null, zlib
+, libdecor
 }:
 
 stdenv.mkDerivation rec {
@@ -43,6 +44,7 @@ stdenv.mkDerivation rec {
     speexdsp
     wildmidi
     zlib
+    libdecor
   ];
 
   meta = with lib; {