diff --git a/src/pokenav_unk_7.c b/src/pokenav_unk_7.c
index ada71b8512..ff5d2cc6ed 100644
--- a/src/pokenav_unk_7.c
+++ b/src/pokenav_unk_7.c
@@ -13,7 +13,7 @@
 #include "strings.h"
 #include "text.h"
 
-BSS_DATA u8 gUnknown_030012BC;
+static u8 gUnknown_030012BC;
 
 struct Pokenav7Struct
 {