diff --git a/slapr/slack.py b/slapr/slack.py
index cf8684b..f651dbe 100644
--- a/slapr/slack.py
+++ b/slapr/slack.py
@@ -9,7 +9,7 @@
 import slack_sdk
 from slack_sdk.errors import SlackApiError
 
-PR_URL_PATTERN = r"<(?P<url>.*)>"
+PR_URL_PATTERN = r"<(?P<url>https?://[^>|]+)(?:\|[^>]*)?>"
 
 
 class Message(NamedTuple):
@@ -111,20 +111,14 @@ def find_timestamp_of_review_requested_message(self, pr_url: str, channel_id: st
         messages = self._backend.get_latest_messages(channel_id=channel_id)
 
         for message in messages:
-            match = re.search(PR_URL_PATTERN, message.text)
-
-            if match is None:
-                continue
-
-            # Examples:
-            # https://github.com/owner/repo/pull/6/files
-            # https://github.com/owner/repo/pull/6/s
-            url = match.group("url")
-
-            if not url.startswith(pr_url):
-                continue
-
-            return message.timestamp
+            for match in re.finditer(PR_URL_PATTERN, message.text):
+                # Examples:
+                # https://github.com/owner/repo/pull/6/files
+                # https://github.com/owner/repo/pull/6/s
+                url = match.group("url")
+
+                if url.startswith(pr_url):
+                    return message.timestamp
 
         return None
 
diff --git a/tests/test_slapr.py b/tests/test_slapr.py
index 2fba76a..10d3c4f 100644
--- a/tests/test_slapr.py
+++ b/tests/test_slapr.py
@@ -182,6 +182,21 @@ def _user(login: str) -> MockUser:
             ["test_review_started", "test_approved"],
             id="approval",
         ),
+        pytest.param(
+            [
+                Message(
+                    text=(
+                        "<!subteam^S1234> CR Please - "
+                        "<https://github.com/example/repo/pull/42|github.com/example/repo/pull/42>"
+                    ),
+                    timestamp="yyyy-mm-dd",
+                )
+            ],
+            [Review(state="approved", user=_user("alice"))],
+            [],
+            ["test_review_started", "test_approved"],
+            id="approval-with-user-group-mention-before-link",
+        ),
         pytest.param(
             [Message(text="Need :eyes: <https://github.com/example/repo/pull/42>", timestamp="yyyy-mm-dd")],
             [Review(state="changes_requested", user=_user("alice"))],