diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 05dfe6fca7..a04771cefb 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -82,6 +82,7 @@ jobs:
             code:
               - "**/*"
               - "!**/*.md"
+              - "crates/red_knot_python_semantic/resources/mdtest/**/*.md"
               - "!docs/**"
               - "!assets/**"