python
diff --git a/‎miss_islington/status_change.py
Copy file name to clipboardExpand all lines: miss_islington/status_change.py
+9-13Lines changed: 9 additions & 13 deletions b/‎miss_islington/status_change.py
Copy file name to clipboardExpand all lines: miss_islington/status_change.py
+9-13Lines changed: 9 additions & 13 deletions
diff --git a/‎miss_islington/util.py
Copy file name to clipboardExpand all lines: miss_islington/util.py
+7Lines changed: 7 additions & 0 deletions b/‎miss_islington/util.py
Copy file name to clipboardExpand all lines: miss_islington/util.py
+7Lines changed: 7 additions & 0 deletions
diff --git a/‎tests/test_delete_branch.py
Copy file name to clipboardExpand all lines: tests/test_delete_branch.py
-4Lines changed: 0 additions & 4 deletions b/‎tests/test_delete_branch.py
Copy file name to clipboardExpand all lines: tests/test_delete_branch.py
-4Lines changed: 0 additions & 4 deletions
@@ -22,13 +22,11 @@ async def check_status(event, gh, *args, **kwargs):
         await check_ci_status_and_approval(gh, sha, leave_comment=True)
 
 
-@router.register("pull_request_review", action="submitted")
+@router.register("pull_request", action="labeled")
 async def pr_reviewed(event, gh, *args, **kwargs):
     if event.data["pull_request"]["user"]["login"] == "miss-islington":
-        reviewer = event.data["review"]["user"]["login"]
-        approved = event.data["review"]["state"] == "approved"
-        if approved and await util.is_core_dev(gh, reviewer):
-            sha = event.data["review"]["commit_id"]
+        if util.pr_is_awaiting_merge(event.data["pull_request"]["labels"]):
+            sha = event.data["pull_request"]["head"]["sha"]
             await check_ci_status_and_approval(gh, sha)
 
 
@@ -75,14 +73,12 @@ async def check_ci_status_and_approval(gh, sha, leave_comment=False):
                             )
 
                         if result["state"] == "success":
-                            async for review in gh.getiter(
-                                f"/repos/python/cpython/pulls/{pr_number}/reviews"
-                            ):
-                                reviewer = review["user"]["login"]
-                                approved = review["state"].lower() == "approved"
-                                if approved and await util.is_core_dev(gh, reviewer):
-                                    await merge_pr(gh, pr_number, sha)
-                                    break
+                            pr = await gh.getitem(
+                                f"/repos/python/cpython/pulls/{pr_number}"
+                            )
+                            if util.pr_is_awaiting_merge(pr["labels"]):
+                                await merge_pr(gh, pr_number, sha)
+                                break
 
 
 async def merge_pr(gh, pr_number, sha):
 
@@ -104,3 +104,10 @@ async def is_core_dev(gh, username):
         raise
     else:
         return True
+
+
+def pr_is_awaiting_merge(pr_labels):
+    for label in pr_labels:
+        if label["name"] == "awaiting merge":
+            return True
+    return False
@@ -7,10 +7,6 @@ class FakeGH:
     def __init__(self):
         self.post_data = None
 
-    async def post(self, url, *, data):
-        self.post_url = url
-        self.post_data = data
-
     async def delete(self, url):
         self.delete_url = url