diff --git a/include/global.h b/include/global.h
index 48cf7efc4f..e2b49c0047 100644
--- a/include/global.h
+++ b/include/global.h
@@ -212,7 +212,7 @@ struct SaveBlock3
     u8 itemFlags[ITEM_FLAGS_COUNT];
 #endif
 #if USE_DEXNAV_SEARCH_LEVELS == TRUE
-    u8 dexNavSearchLevels[ROUND_BITS_TO_BYTES(NUM_SPECIES)];
+    u8 dexNavSearchLevels[NUM_SPECIES];
 #endif
     u8 dexNavChain;
 }; /* max size 1624 bytes */