diff --git a/pkgs/games/cataclysm-dda/common.nix b/pkgs/games/cataclysm-dda/common.nix
index d580ef782896..24c33f9a0664 100644
--- a/pkgs/games/cataclysm-dda/common.nix
+++ b/pkgs/games/cataclysm-dda/common.nix
@@ -10,6 +10,7 @@
   SDL2_image,
   SDL2_mixer,
   SDL2_ttf,
+  libX11,
   freetype,
   zlib,
   debug,
@@ -31,6 +32,7 @@ let
     SDL2_image
     SDL2_mixer
     SDL2_ttf
+    libX11
     freetype
   ];