diff --git a/Downstream/Src/led.c b/Downstream/Src/led.c
index c048290..a6da5ac 100644
--- a/Downstream/Src/led.c
+++ b/Downstream/Src/led.c
@@ -12,6 +12,7 @@
 
 #include "led.h"
 #include "board_config.h"
+#include "build_config.h"
 
 uint32_t            FaultLedCounter;
 uint32_t            ReadWriteFlashEndTime;
diff --git a/Upstream/Src/led.c b/Upstream/Src/led.c
index 0ba13c1..a9c873d 100644
--- a/Upstream/Src/led.c
+++ b/Upstream/Src/led.c
@@ -12,6 +12,7 @@
 
 #include "led.h"
 #include "board_config.h"
+#include "build_config.h"
 
 uint32_t            FaultLedCounter;
 uint32_t            ReadWriteFlashEndTime;