Hi Niels,
I have a RFM95W/SX1276 and it is also defined like this (I assume you mean in config.h):
#define CFG_eu868 1
//#define CFG_us915 1
//#define CFG_sx1272_radio 1
#define CFG_sx1276_radio 1
So seems alright.. I'll double check my wiring then, thanks!