diff --git a/pkgs/by-name/go/gource/package.nix b/pkgs/by-name/go/gource/package.nix
index 41ee7d59812f..3d14cafc0414 100644
--- a/pkgs/by-name/go/gource/package.nix
+++ b/pkgs/by-name/go/gource/package.nix
@@ -13,6 +13,7 @@
   glew,
   libGLU,
   libGL,
+  libX11,
   boost,
   glm,
   tinyxml,
@@ -43,6 +44,7 @@ stdenv.mkDerivation rec {
     SDL2_image
     libGLU
     libGL
+    libX11
     boost
     glm
     freetype