diff --git a/.github/workflows/prcheck.sh b/.github/workflows/prcheck.sh
index 92d7e623..0b758431 100755
--- a/.github/workflows/prcheck.sh
+++ b/.github/workflows/prcheck.sh
@@ -31,8 +31,6 @@ try_resolver() {
     else
         if grep -Eq "(no route|unreachable)" "$ERROR_LOG_TMP"; then
             echo "ipv6: ${resolver_name}"
-        elif grep -q "unsupported stamp version or protocol" "$ERROR_LOG_TMP"; then
-            echo "unsupported stamp version or protocol"
         else
             (
                 echo "* FAILED: ${resolver_name}"
@@ -70,7 +68,7 @@ done
 
 NEW_ENTRIES="$(pwd)/new-entries.txt"
 git fetch --all
-git diff origin/master -- v3 | grep -F '+sdns://' | cut -d'+' -f2- | sort >"$NEW_ENTRIES"
+git diff origin/master -- $(ls v3/*.md | grep -Fv 'relay') | grep -F '+sdns://' | cut -d'+' -f2- | sort >"$NEW_ENTRIES"
 if [ ! -s "$NEW_ENTRIES" ]; then
     echo "No new entries found"
     exit 0