diff --git a/pkgs/data/documentation/zeal/default.nix b/pkgs/data/documentation/zeal/default.nix
index 515f172b7480..ccfb43b14d5e 100644
--- a/pkgs/data/documentation/zeal/default.nix
+++ b/pkgs/data/documentation/zeal/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, qt5, libarchive }:
+{ stdenv, fetchFromGitHub, pkgconfig, qt5, libarchive, xlibs }:
 
 stdenv.mkDerivation rec {
   version = "0.1.1";
@@ -11,7 +11,9 @@ stdenv.mkDerivation rec {
     sha256 = "172wf50fq1l5p8hq1irvpwr7ljxkjaby71afrm82jz3ixl6dg2ii";
   };
 
-  buildInputs = [ pkgconfig qt5.base qt5.webkit qt5.imageformats libarchive ];
+  buildInputs = [
+    xlibs.xcbutilkeysyms pkgconfig qt5.base qt5.webkit qt5.imageformats libarchive
+  ];
 
   configurePhase = ''
     qmake PREFIX=/