diff --git a/lib/LoRaRadio/LoRaRadio.cpp b/lib/LoRaRadio/LoRaRadio.cpp
index e850040..6625b96 100644
--- a/lib/LoRaRadio/LoRaRadio.cpp
+++ b/lib/LoRaRadio/LoRaRadio.cpp
@@ -91,3 +91,15 @@ void onEvent(ev_t ev)
       break;
   }
 }
+
+void LoRaRadio::disableEUChannel(u1_t channel)
+{
+  LMIC_disableChannel(channel);
+}
+
+void LoRaRadio::disableAllEUChannelsBut(u1_t channel)
+{
+  for(int i(0); i < 9; i++)
+    if(i != channel)
+      LMIC_disableChannel(i);
+}
diff --git a/lib/LoRaRadio/LoRaRadio.h b/lib/LoRaRadio/LoRaRadio.h
index bbac35d..59eab02 100644
--- a/lib/LoRaRadio/LoRaRadio.h
+++ b/lib/LoRaRadio/LoRaRadio.h
@@ -37,6 +37,8 @@ class LoRaRadio
     void send(u1_t port, uint8_t *data, uint8_t length, u1_t confirmed = false);
     void run();
     void setDownlinkHandler(void (*funcP)(u1_t, u1_t, u1_t*));
+    void disableEUChannel(u1_t channel);
+    void disableAllEUChannelsBut(u1_t channel);
 
     //Function pointers used to interact with events
     //Parameters : dataLen, dataBeg, dataBuffer
diff --git a/lib/LoRaRadio/keywords.txt b/lib/LoRaRadio/keywords.txt
index 749913b..4f8dc14 100644
--- a/lib/LoRaRadio/keywords.txt
+++ b/lib/LoRaRadio/keywords.txt
@@ -19,6 +19,8 @@ setMCUClockError	KEYWORD2
 send	KEYWORD2
 run	KEYWORD2
 setDownlinkHandler	KEYWORD2
+disableEUChannel	KEYWORD2
+disableAllEUChannelsBut	KEYWORD2
 
 #######################################
 # Constants (LITERAL1)