diff --git a/radio/src/targets/horus/keys_driver.cpp b/radio/src/targets/horus/keys_driver.cpp
index 01673d7fd..00c26e5b0 100644
--- a/radio/src/targets/horus/keys_driver.cpp
+++ b/radio/src/targets/horus/keys_driver.cpp
@@ -201,7 +201,7 @@ void keysInit()
   GPIO_InitTypeDef GPIO_InitStructure;
   GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
   GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
-  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP ;
+  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
 
 #if defined(PCBX10) && defined(PCBREV_EXPRESS)
   GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;