diff --git a/test/RPCSession.h b/test/RPCSession.h
index eae9aedde..76bdbda5f 100644
--- a/test/RPCSession.h
+++ b/test/RPCSession.h
@@ -133,7 +133,7 @@ private:
 
 	IPCSocket m_ipcSocket;
 	size_t m_rpcSequence = 1;
-	unsigned m_maxMiningTime = 30000; // 30 seconds
+	unsigned m_maxMiningTime = 1200000; // 120 seconds
 	unsigned m_sleepTime = 10; // 10 milliseconds
 	unsigned m_successfulMineRuns = 0;