diff --git a/.github/workflows/ubuntu18_pr.yaml b/.github/workflows/ubuntu18_pr.yaml
index 1eedd1ec7..e4bd7aaa9 100644
--- a/.github/workflows/ubuntu18_pr.yaml
+++ b/.github/workflows/ubuntu18_pr.yaml
@@ -11,6 +11,9 @@ jobs:
           - ubuntu-16.04
           - ubuntu-18.04
           - ubuntu-20.04
+          - debian-9
+          - debian-10
+          - debian-11
         collection:
           - puppet6-nightly
           - puppet7-nightly
diff --git a/metadata.json b/metadata.json
index 1b7003c84..c9db32fb7 100644
--- a/metadata.json
+++ b/metadata.json
@@ -45,7 +45,8 @@
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
         "9",
-        "10"
+        "10",
+        "11"
       ]
     },
     {