diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index 1e19f37ec22..ed6977836d4 100644
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -1362,7 +1362,7 @@ void eDVBFrontend::calculateSignalQuality(int snr, int &signalquality, int &sign
 	}
 	else if (!strcmp(m_description, "Vuplus DVB-S NIM(SI2166)")) // VU+ Zero4K
 	{
-		ret = snr;
+		ret = snr / 40;
 	}
 	else if (!strncmp(m_description, "Si216", 5)) // New models with SI tuners
 	{