diff --git a/boards/b-l475e-iot01a/include/periph_conf.h b/boards/b-l475e-iot01a/include/periph_conf.h
index 7f62598b69..e975a8af10 100644
--- a/boards/b-l475e-iot01a/include/periph_conf.h
+++ b/boards/b-l475e-iot01a/include/periph_conf.h
@@ -21,7 +21,6 @@
 
 #include "periph_cpu.h"
 #include "l4/cfg_clock_80_1.h"
-#include "cfg_spi_divtable.h"
 #include "cfg_rtt_default.h"
 
 #ifdef __cplusplus