diff --git a/csl/stm32f042k6t6/HardwareDescription/hwd_interrupt.h b/csl/stm32f042k6t6/HardwareDescription/hwd_interrupt.h
index 5cbb1ea..fed1f7b 100644
--- a/csl/stm32f042k6t6/HardwareDescription/hwd_interrupt.h
+++ b/csl/stm32f042k6t6/HardwareDescription/hwd_interrupt.h
@@ -48,7 +48,6 @@ typedef enum {
 	PINX6_RISING_EDGE,
 	PINX6_FALLING_EDGE,
 	PINX6_BOTH_EDGE,
-	PINX6_BOTH_EDGE,
 	PINX7_RISING_EDGE,
 	PINX7_FALLING_EDGE,
 	PINX7_BOTH_EDGE,
diff --git a/csl/stm32f042k6t6/implementation/imp_pin.c b/csl/stm32f042k6t6/implementation/imp_pin.c
index 35b29a3..53a4c81 100644
--- a/csl/stm32f042k6t6/implementation/imp_pin.c
+++ b/csl/stm32f042k6t6/implementation/imp_pin.c
@@ -205,6 +205,3 @@ void pinThrowError(pinErrors_t error)
 {
 	while(1);
 }
- 	
-
-
diff --git a/peripherals/pin/pin.h b/peripherals/pin/pin.h
index 2020c7d..fda5c83 100644
--- a/peripherals/pin/pin.h
+++ b/peripherals/pin/pin.h
@@ -31,6 +31,7 @@ extern "C" {
 #include <stdint.h>
 // include the target device definitions -> CMAKE chooses the correct file
 #include "hwd_pin.h"
+#include "interrupt.h"
 
 #ifdef RASPBERRY
 #endif