diff --git a/.github/workflows/www.yml b/.github/workflows/www.yml
index 09f6ce0..8f2cd1f 100644
--- a/.github/workflows/www.yml
+++ b/.github/workflows/www.yml
@@ -56,6 +56,7 @@ jobs:
             libxcb-util0-dev \
             libxcb-keysyms1-dev \
             libxcb-icccm4-dev \
+            libxcb-xrm-dev \
             libxdg-basedir-dev \
             libstartup-notification0-dev \
             libxcb-xkb-dev \