diff --git a/cpu/stm32/periph/gpio_ll_irq.c b/cpu/stm32/periph/gpio_ll_irq.c
index 436cde4651..6a6794ce3b 100644
--- a/cpu/stm32/periph/gpio_ll_irq.c
+++ b/cpu/stm32/periph/gpio_ll_irq.c
@@ -84,10 +84,8 @@
 #ifdef RCC_APB2ENR_SYSCFGCOMPEN
 #  define SYSFG_CLOCK           APB2
 #  define SYSFG_ENABLE_MASK     RCC_APB2ENR_SYSCFGCOMPEN
-#endif
-
-#ifdef  RCC_APBENR2_SYSCFGEN
-#  define SYSFG_ENABLE_MASK     RCC_APBENR2_SYSCFGEN
+#elif defined(RCC_APB2ENR_SYSCFGEN)
+#  define SYSFG_ENABLE_MASK     RCC_APB2ENR_SYSCFGEN
 #  ifdef APB12
 #    define SYSFG_CLOCK         APB12
 #  else