diff --git a/boards/slwstk6220a/Makefile.features b/boards/slwstk6220a/Makefile.features
index a60bbbe7d7e8..797093439f4a 100644
--- a/boards/slwstk6220a/Makefile.features
+++ b/boards/slwstk6220a/Makefile.features
@@ -2,6 +2,5 @@ CPU = ezr32wg
 CPU_MODEL = ezr32wg330f256r60
 
 # Put defined MCU peripherals here (in alphabetical order)
-FEATURES_PROVIDED += periph_gpio periph_gpio_irq
 FEATURES_PROVIDED += periph_timer
 FEATURES_PROVIDED += periph_uart