diff --git a/src/code_8057824.c b/src/code_8057824.c
index 77ce4e4b0..99971bde4 100644
--- a/src/code_8057824.c
+++ b/src/code_8057824.c
@@ -27,7 +27,7 @@ struct NaturePowerMove
     MoveCallback move;
 };
 
-struct NaturePowerMove gNaturePowerMoveTable[10];
+extern struct NaturePowerMove gNaturePowerMoveTable[10];
 
 
 extern u8 gUnknown_202DE58[];
diff --git a/src/status_actions.c b/src/status_actions.c
index 0f888366b..28e28fbac 100644
--- a/src/status_actions.c
+++ b/src/status_actions.c
@@ -162,7 +162,7 @@ struct NaturePowerMove
     u16 unk2;
     MoveCallback move;
 };
-struct NaturePowerMove gUnknown_80F59C8[10];
+extern struct NaturePowerMove gUnknown_80F59C8[10];
 
 bool8 sub_805AFA4(struct Entity * pokemon, struct Entity * target, struct Move *move, u32 param_4)
 {