diff --git a/.github/workflows/scripts/check_usns.py b/.github/workflows/scripts/check_usns.py
index 0295e4b14..a40ebba88 100755
--- a/.github/workflows/scripts/check_usns.py
+++ b/.github/workflows/scripts/check_usns.py
@@ -27,8 +27,10 @@ RELEASE = "bionic"
 TEAM = "subsurface"
 SOURCE_NAME = "subsurface"
 SNAPS = {
-    "subsurface": {"stable": {"recipe": "subsurface-stable"}},
-    "subsurface": {"candidate": {"recipe": "subsurface-candidate"}},
+    "subsurface": {
+        "stable": {"recipe": "subsurface-stable"},
+        "candidate": {"recipe": "subsurface-candidate"},
+    },
 }
 
 STORE_URL = "https://api.snapcraft.io/api/v1/snaps" "/details/{snap}?channel={channel}"