diff --git a/ground/openpilotgcs/src/plugins/config/inputchannelform.cpp b/ground/openpilotgcs/src/plugins/config/inputchannelform.cpp
index 9bb441790..98f71ea31 100644
--- a/ground/openpilotgcs/src/plugins/config/inputchannelform.cpp
+++ b/ground/openpilotgcs/src/plugins/config/inputchannelform.cpp
@@ -94,7 +94,7 @@ void inputChannelForm::groupUpdated()
         break;
     case ManualControlSettings::CHANNELGROUPS_GCS:
         count = 5;
-	break;
+        break;
     case ManualControlSettings::CHANNELGROUPS_NONE:
         count = 0;
         break;