diff --git a/docs/changelog.rst b/docs/changelog.rst
index fae40798..39e43ccf 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -86,6 +86,9 @@ Core Library
 * Debug logs containing command lines are printed with the minimal quoting and
   escaping required.
 
+* When :func:`mitogen.core.enable_profiling` is active, :mod:`mitogen.service`
+  threads are run under the profiling hook just like other threads.
+
 
 Thanks!
 ~~~~~~~
diff --git a/mitogen/service.py b/mitogen/service.py
index 8af02d0e..923ec04a 100644
--- a/mitogen/service.py
+++ b/mitogen/service.py
@@ -444,9 +444,11 @@ class Pool(object):
             self.add(service)
         self._threads = []
         for x in range(size):
+            name = 'mitogen.service.Pool.%x.worker-%d' % (id(self), x,)
             thread = threading.Thread(
-                name='mitogen.service.Pool.%x.worker-%d' % (id(self), x,),
-                target=self._worker_main,
+                name=name,
+                target=mitogen.core._profile_hook,
+                args=(name, self._worker_main),
             )
             thread.start()
             self._threads.append(thread)