diff --git a/Net/include/Poco/Net/ParallelSocketAcceptor.h b/Net/include/Poco/Net/ParallelSocketAcceptor.h
index 4f55cd818..7b9a3dabd 100644
--- a/Net/include/Poco/Net/ParallelSocketAcceptor.h
+++ b/Net/include/Poco/Net/ParallelSocketAcceptor.h
@@ -185,8 +185,8 @@ protected:
 		/// Returns reactor where this socket is already registered
 		/// for polling, if found; otherwise returns null pointer.
 	{
-		ReactorVec::iterator it = _reactors.begin();
-		ReactorVec::iterator end = _reactors.end();
+		typename ReactorVec::iterator it = _reactors.begin();
+		typename ReactorVec::iterator end = _reactors.end();
 		for (; it != end; ++it)
 		{
 			if ((*it)->has(socket)) return it->get();
diff --git a/Net/src/PollSet.cpp b/Net/src/PollSet.cpp
index 4e57ec834..dbc613778 100644
--- a/Net/src/PollSet.cpp
+++ b/Net/src/PollSet.cpp
@@ -114,7 +114,7 @@ public:
 		Poco::FastMutex::ScopedLock lock(_mutex);
 		SocketImpl* sockImpl = socket.impl();
 		return sockImpl &&
-			(_socketMap.find(sockImpl->sockfd()) != _socketMap.end());
+			(_socketMap.find(sockImpl) != _socketMap.end());
 	}
 
 	bool empty() const