diff --git a/pkgs/applications/networking/browsers/otter/default.nix b/pkgs/applications/networking/browsers/otter/default.nix
index 9a47e18fad1..b7118b49dae 100644
--- a/pkgs/applications/networking/browsers/otter/default.nix
+++ b/pkgs/applications/networking/browsers/otter/default.nix
@@ -1,5 +1,5 @@
 { stdenv, cmake, fetchFromGitHub
-, qtbase, qtmultimedia, qtwebengine
+, qtbase, qtmultimedia, qtwebengine, qtxmlpatterns
 , version ? "1.0.01"
 , sourceSha ? "1jw8bj3lcqngr0mqwvz1gf47qjxbwiyda7x4sm96a6ckga7pcwyb"
 }:
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake ];
 
-  buildInputs = [ qtbase qtmultimedia qtwebengine ];
+  buildInputs = [ qtbase qtmultimedia qtwebengine qtxmlpatterns ];
 
   meta = with stdenv.lib; {
     homepage = https://otter-browser.org;