diff --git a/.gitea/workflows/action.yml b/.gitea/workflows/action.yml
index a0b56ce..79a7b3b 100644
--- a/.gitea/workflows/action.yml
+++ b/.gitea/workflows/action.yml
@@ -75,6 +75,7 @@ jobs:
             ')
           export LANGUAGE_PREFIX=$(echo $SOURCE_LANGUAGE | head -c2 -)
           apt-get update
+          apt-get install -y usrmerge
           apt-get -y install python3-pip wget python3-venv
           python3 -m venv /tmp/env
           . /tmp/env/bin/activate