diff --git a/src/SystemConfiguration.c b/src/SystemConfiguration.c
index 4c33d15..046b7a1 100644
--- a/src/SystemConfiguration.c
+++ b/src/SystemConfiguration.c
@@ -52,6 +52,7 @@
 #ifdef CONFIG_MAIN_FUNCTIONAL_BUTTON_GPIO
 #define MAIN_FUNCTIONAL_BUTTON_GPIO CONFIG_MAIN_FUNCTIONAL_BUTTON_GPIO
 #endif
+#endif
 
 static SYS_CONFIG SysConfig;