diff --git a/.github/workflows/trigger-sync.yml b/.github/workflows/trigger-sync.yml
index a027397d..5cbc484f 100644
--- a/.github/workflows/trigger-sync.yml
+++ b/.github/workflows/trigger-sync.yml
@@ -54,6 +54,7 @@ jobs:
       - name: Install dependents
         run: |
           pip install mkdocs-material=="9.*" mkdocs-static-i18n=="0.53"
+          pip install "mkdocs-material[imaging]"
 
       - name: Test page build
         run: |