diff --git a/openair-cn/MME_APP/mme_app_main.c b/openair-cn/MME_APP/mme_app_main.c
index bde2776667..df27befc10 100644
--- a/openair-cn/MME_APP/mme_app_main.c
+++ b/openair-cn/MME_APP/mme_app_main.c
@@ -33,6 +33,7 @@
 #include <string.h>
 
 #include "intertask_interface.h"
+#include "mme_config.h"
 #include "timer.h"
 
 #include "mme_app_extern.h"