diff --git a/.github/workflows/render.yml b/.github/workflows/render.yml
index 59132ba..7545290 100644
--- a/.github/workflows/render.yml
+++ b/.github/workflows/render.yml
@@ -71,7 +71,8 @@ jobs:
             *.toc
             *.upa
             *.upb
-            media/*.convert.pdf
+            *.convert.pdf
+            *.mermaid.pdf
           key: latex-${{ inputs.input }}-${{ inputs.container-version }}-${{ github.run_id }}
           restore-keys: latex-${{ inputs.input }}-${{ inputs.container-version }}