diff --git a/entrypoint.sh b/entrypoint.sh
index 90d1f285..69301e3d 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -31,24 +31,6 @@ function get_diff() {
   git diff --diff-filter="$filter" --name-only --ignore-submodules=all "$base" "$sha"
 }
 
-function get_renames() {
-  base="$1"
-  sha="$2"
-  while IFS='' read -r sub; do
-    sub_commit_pre="$(git diff "$base" "$sha" -- "$sub" | grep '^[-]Subproject commit' | awk '{print $3}')"
-    sub_commit_cur="$(git diff "$base" "$sha" -- "$sub" | grep '^[+]Subproject commit' | awk '{print $3}')"
-    if [ -n "$sub_commit_cur" ]; then
-    (
-      cd "$sub" && (
-        # the strange magic number is a hardcoded "empty tree" commit sha
-        get_renames "${sub_commit_pre:-4b825dc642cb6eb9a060e54bf8d69288fbee4904}" "${sub_commit_cur}" | awk -v r="$sub" '{ print "" r "/" $0}'
-      )
-    )
-    fi
-  done < <(git submodule | awk '{print $2}')
-  git log --name-status --ignore-submodules=all "$base" "$sha" | grep -E "^R" | awk -F '\t' -v d="$INPUT_OLD_NEW_SEPARATOR" '{print $2d$3}'
-}
-
 function get_renames() {
   base="$1"
   sha="$2"