diff --git a/libraries/AP_VideoTX/AP_SmartAudio.cpp b/libraries/AP_VideoTX/AP_SmartAudio.cpp
index 7f80aa6ed4..bcb848c333 100644
--- a/libraries/AP_VideoTX/AP_SmartAudio.cpp
+++ b/libraries/AP_VideoTX/AP_SmartAudio.cpp
@@ -607,7 +607,7 @@ bool  AP_SmartAudio::parse_response_buffer(const uint8_t *buffer)
             vtx.set_configured_power_mw(vtx.get_power_mw());
             break;
         }
-        debug("Power was set to to %d", power);
+        debug("Power was set to %d", power);
     }
         break;