diff --git a/examples/session_persist_timeout.py b/examples/session_persist_timeout.py
index 777f34d..e0199e6 100644
--- a/examples/session_persist_timeout.py
+++ b/examples/session_persist_timeout.py
@@ -18,13 +18,10 @@ class Application(object):
         device = frida.get_remote_device()
         self._device = device
 
-        print(">>> attach()")
-        session = self._device.attach("hello2", session_persist_timeout=30)
-        print("<<< attach()")
+        session = self._device.attach("hello2", persist_timeout=30)
         self._session = session
         session.on('detached', lambda *args: self._reactor.schedule(lambda: self._on_detached(*args)))
 
-        print(">>> create_script()")
         script = session.create_script("""
 let _puts = null;
 
@@ -51,12 +48,9 @@ function puts(s) {
   _puts(Memory.allocUtf8String(s));
 }
 """)
-        print("<<< create_script()")
         self._script = script
         script.on('message', lambda *args: self._reactor.schedule(lambda: self._on_message(*args)))
-        print(">>> load()")
         script.load()
-        print("<<< load()")
 
     def _process_input(self, reactor):
         while True:
@@ -68,11 +62,9 @@ function puts(s) {
 
             if command == "resume":
                 try:
-                    print(">>> resume()")
                     self._session.resume()
-                    print("<<< resume()")
                 except Exception as e:
-                    print("!!!", e)
+                    print("Failed to resume:", e)
             else:
                 print("Unknown command")
 
diff --git a/src/_frida.c b/src/_frida.c
index 357228e..11d2b61 100644
--- a/src/_frida.c
+++ b/src/_frida.c
@@ -3079,10 +3079,10 @@ static PyObject *
 PyDevice_attach (PyDevice * self, PyObject * args, PyObject * kw)
 {
   PyObject * result = NULL;
-  static char * keywords[] = { "pid", "realm", "session_persist_timeout", NULL };
+  static char * keywords[] = { "pid", "realm", "persist_timeout", NULL };
   long pid;
   char * realm_value = NULL;
-  unsigned int session_persist_timeout = 0;
+  unsigned int persist_timeout = 0;
   FridaSessionOptions * options = NULL;
   GError * error = NULL;
   FridaSession * handle;
@@ -3090,10 +3090,10 @@ PyDevice_attach (PyDevice * self, PyObject * args, PyObject * kw)
   if (!PyArg_ParseTupleAndKeywords (args, kw, "l|esI", keywords,
         &pid,
         "utf-8", &realm_value,
-        &session_persist_timeout))
+        &persist_timeout))
     return NULL;
 
-  options = PyDevice_parse_session_options (realm_value, session_persist_timeout);
+  options = PyDevice_parse_session_options (realm_value, persist_timeout);
   if (options == NULL)
     goto beach;