diff --git a/hangups/client.py b/hangups/client.py
index e72050f9..c75e6e6b 100644
--- a/hangups/client.py
+++ b/hangups/client.py
@@ -27,7 +27,7 @@
     'pvt': None,  # Populated later
 }
 CHAT_INIT_REGEX = re.compile(
-    r"(?:<script>AF_initDataCallback\((.*?)\);</script>)", re.DOTALL
+    r"(?:<script nonce=\".*?\">AF_initDataCallback\((.*?)\);</script>)", re.DOTALL
 )
 # Timeout to send for setactiveclient requests:
 ACTIVE_TIMEOUT_SECS = 120