diff --git a/host/calibrate/HostCal.cpp b/host/calibrate/HostCal.cpp
index b82e1251..abdbcce0 100644
--- a/host/calibrate/HostCal.cpp
+++ b/host/calibrate/HostCal.cpp
@@ -143,7 +143,7 @@ HostCal::HostCal(const std::string& confFile) :
     m_p25Rx1K(false),
     m_nxdnEnabled(false),
     m_isHotspot(false),
-    m_debug(true),
+    m_debug(false),
     m_mode(STATE_DMR_CAL),
     m_modeStr(DMR_CAL_STR),
     m_rxFrequency(0U),