diff --git a/tasmota/tasmota_support/support.ino b/tasmota/tasmota_support/support.ino
index 414daddbe..55f8cfe46 100755
--- a/tasmota/tasmota_support/support.ino
+++ b/tasmota/tasmota_support/support.ino
@@ -1410,8 +1410,7 @@ void ConvertGpios(void) {
 }
 #endif  // ESP8266
 
-int IRAM_ATTR Pin(uint32_t gpio, uint32_t index = 0);
-int IRAM_ATTR Pin(uint32_t gpio, uint32_t index) {
+int IRAM_ATTR Pin(uint32_t gpio, uint32_t index = 0) {
   uint16_t real_gpio = gpio << 5;
   uint16_t mask = 0xFFE0;
   if (index < GPIO_ANY) {