diff --git a/DStarGateway/DStarGatewayConfig.cpp b/DStarGateway/DStarGatewayConfig.cpp
index f50b7fb..15b2028 100644
--- a/DStarGateway/DStarGatewayConfig.cpp
+++ b/DStarGateway/DStarGatewayConfig.cpp
@@ -241,7 +241,7 @@ bool CDStarGatewayConfig::loadRepeaters(const CConfig & cfg)
 			else if(reconnect == "fixed")	repeater->reflectorReconnect = RECONNECT_FIXED;
 		}
 
-		ret = cfg.getValue(section, "frequency", repeater->frequency, 0.1, 1500.0, 434.0) && ret;	
+		ret = cfg.getValue(section, "frequency", repeater->frequency, 0.0, 1500.0, 434.0) && ret;	
 		ret = cfg.getValue(section, "offset", repeater->offset, -50.0, 50.0, 0.0) && ret;
 		ret = cfg.getValue(section, "rangeKm", repeater->range, 0.0, 3000.0, 0.0) && ret;
 		ret = cfg.getValue(section, "latitude", repeater->latitude, -90.0, 90.0, m_gateway.latitude) && ret;
diff --git a/README.md b/README.md
index 29da11f..8719780 100644
--- a/README.md
+++ b/README.md
@@ -151,6 +151,7 @@ The testing framwework used is Google Test.
 - [**Bugfix**] Fix #36 Error1 Build fails in some environment ([#36](https://github.com/F4FXL/DStarGateway/issues/36))
 - [**Bugfix**] Fix #38 g++ 13 build ([#38](https://github.com/F4FXL/DStarGateway/issues/38))
 - [**Bugfix**] Add support for libgps API version greater than 10([#39](https://github.com/F4FXL/DStarGateway/issues/39))
+- [**Bugfix**] Fix Dongles requires a Frequency ([#15](https://github.com/F4FXL/DStarGateway/issues/15))
 ## 5.2. Version 0.7
 - [**Bugfix**] Unknow repeater entries in log when using Icom Hardware ([#34](https://github.com/F4FXL/DStarGateway/issues/34))
 - [**Bugfix**] Malformed callsign in some cases when using DV-G (NMEA) ([#33](https://github.com/F4FXL/DStarGateway/issues/33))