diff --git a/src/ascii_cmd.h b/src/ascii_cmd.h
index 27f8777..4d139f6 100644
--- a/src/ascii_cmd.h
+++ b/src/ascii_cmd.h
@@ -1,5 +1,6 @@
 #include "common.h"
 #include "rds.h"
+#include "rds_fs.h"
 #include "modulator.h"
 #include "lib.h"
 #define CMD_BUFFER_SIZE	255