diff --git a/.github/workflows/weekly_crlftolf.yaml b/.github/workflows/weekly_crlftolf.yaml
index b8ff141ea..420dbc714 100644
--- a/.github/workflows/weekly_crlftolf.yaml
+++ b/.github/workflows/weekly_crlftolf.yaml
@@ -17,6 +17,8 @@ jobs:
       id: sort
       run: |
         echo "Converting crlf to lf"
+        apt-get update
+        apt-get install -y dos2unix
         find . -type f -exec dos2unix {} \;
       shell: bash
     - name: Create New Pull Request If Needed