diff --git a/lib/linter.sh b/lib/linter.sh
index e3bf3ee1..f57e1f23 100755
--- a/lib/linter.sh
+++ b/lib/linter.sh
@@ -771,6 +771,7 @@ cleanup() {
 
   debug "Removing temporary files and directories"
   rm -rfv \
+    "${GITHUB_WORKSPACE}/.mypy_cache" \
     "${GITHUB_WORKSPACE}/logback.log"
 
   if [ "${SUPER_LINTER_COPIED_R_LINTER_RULES_FILE}" == "true" ]; then