diff --git a/synapse/push/__init__.py b/synapse/push/__init__.py
index 07b5f0187..58c8cf700 100644
--- a/synapse/push/__init__.py
+++ b/synapse/push/__init__.py
@@ -147,7 +147,10 @@ class Pusher(object):
                 logger.warn("event_match condition with no pattern")
                 return False
             # XXX: optimisation: cache our pattern regexps
-            r = r'\b%s\b' % self._glob_to_regexp(condition['pattern'])
+            if condition['key'] == 'content.body':
+                r = r'\b%s\b' % self._glob_to_regexp(condition['pattern'])
+            else:
+                r = r'^%s$' % self._glob_to_regexp(condition['pattern'])
             val = _value_for_dotted_key(condition['key'], ev)
             if val is None:
                 return False
diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py
index a89d61860..f429d1bed 100644
--- a/synapse/python_dependencies.py
+++ b/synapse/python_dependencies.py
@@ -6,7 +6,7 @@ logger = logging.getLogger(__name__)
 REQUIREMENTS = {
     "syutil==0.0.2": ["syutil"],
     "matrix_angular_sdk==0.6.0": ["syweb>=0.6.0"],
-    "Twisted==14.0.2": ["twisted==14.0.2"],
+    "Twisted==14.0.0": ["twisted==14.0.0"],
     "service_identity>=1.0.0": ["service_identity>=1.0.0"],
     "pyopenssl>=0.14": ["OpenSSL>=0.14"],
     "pyyaml": ["yaml"],