diff --git a/bot.py b/bot.py
index 8b12829..1c9b465 100755
--- a/bot.py
+++ b/bot.py
@@ -11,7 +11,10 @@
 from twisted.web.error import Error
 
 TICKET_RE = re.compile(r'#(\d+)')
-COMMIT_RE = re.compile(r'r(\d+)')
+COMMIT_RE = re.compile(r'(?:^|(\s))r(\d+)')
+
+# This was the original. It was broken.
+# COMMIT_RE = re.compile(r'r(\d+)')
 
 LOG_BLACKLIST = [
     'evn',