diff --git a/pkgs/desktops/lomiri/development/libusermetrics/default.nix b/pkgs/desktops/lomiri/development/libusermetrics/default.nix
index 4be4ab92d133..4ae7541b553a 100644
--- a/pkgs/desktops/lomiri/development/libusermetrics/default.nix
+++ b/pkgs/desktops/lomiri/development/libusermetrics/default.nix
@@ -49,6 +49,10 @@ stdenv.mkDerivation (finalAttrs: {
 
     substituteInPlace doc/CMakeLists.txt \
       --replace-fail "\''${CMAKE_INSTALL_FULL_DATAROOTDIR}/doc/libusermetrics-doc" "\''${CMAKE_INSTALL_DOCDIR}"
+
+    # https://gitlab.com/ubports/development/core/libusermetrics/-/merge_requests/22
+    substituteInPlace src/libusermetricsoutput/GSettingsColorThemeProvider.h \
+      --replace-fail '<QGSettings/QGSettings>' '<QGSettings>'
   '';
 
   strictDeps = true;