diff --git a/test/RPCSession.h b/test/RPCSession.h
index 76bdbda5f..45004d69b 100644
--- a/test/RPCSession.h
+++ b/test/RPCSession.h
@@ -68,7 +68,7 @@ private:
 	int m_socket;
 	/// Socket read timeout in milliseconds. Needs to be large because the key generation routine
 	/// might take long.
-	unsigned static constexpr m_readTimeOutMS = 15000;
+	unsigned static constexpr m_readTimeOutMS = 30000;
 	char m_readBuf[512000];
 };
 #endif