diff --git a/examples/osd/light-shutter-control/er-example-server.c b/examples/osd/light-shutter-control/er-example-server.c
index aaca90171..4ebd5c100 100644
--- a/examples/osd/light-shutter-control/er-example-server.c
+++ b/examples/osd/light-shutter-control/er-example-server.c
@@ -55,6 +55,7 @@
 
 #include "erbium.h"
 #include "pcintkey.h"
+#include "statusled.h"
 
 #include "dev/led.h"
 #if defined (PLATFORM_HAS_BUTTON)
diff --git a/examples/osd/light-shutter-control/statusled.h b/examples/osd/light-shutter-control/statusled.h
index 8f85d641e..3a6eae70b 100644
--- a/examples/osd/light-shutter-control/statusled.h
+++ b/examples/osd/light-shutter-control/statusled.h
@@ -45,6 +45,7 @@
 
 /** @name LED Functions */
 /** @{ */
+void statusledinit(void);
 void statusled_on(void);
 void statusled_off(void);
 /** @} */