diff --git a/include/event_data.h b/include/event_data.h
index 11289c1ab..36d52561f 100644
--- a/include/event_data.h
+++ b/include/event_data.h
@@ -16,8 +16,8 @@ bool32 IsMysteryEventEnabled(void);
 void DisableMysteryGift(void);
 void EnableMysteryGift(void);
 bool32 IsMysteryGiftEnabled(void);
-void sub_809D4D8(void);
-void sub_809D570(void);
+void ClearMysteryEventFlags(void);
+void ClearMysteryEventVars(void);
 void DisableResetRTC(void);
 void EnableResetRTC(void);
 bool32 CanResetRTC(void);
diff --git a/src/event_data.c b/src/event_data.c
index 3d3cea175..9ef3e16ea 100644
--- a/src/event_data.c
+++ b/src/event_data.c
@@ -108,7 +108,7 @@ bool32 IsMysteryGiftEnabled(void)
     return FlagGet(FLAG_SYS_MYSTERY_GIFT_ENABLE);
 }
 
-void sub_809D4D8(void)
+void ClearMysteryEventFlags(void)
 {
     FlagClear(FLAG_MYSTERY_EVENT_DONE);
     FlagClear(FLAG_MYSTERY_EVENT_1);
@@ -128,7 +128,7 @@ void sub_809D4D8(void)
     FlagClear(FLAG_MYSTERY_EVENT_15);
 }
 
-void sub_809D570(void)
+void ClearMysteryEventVars(void)
 {
     VarSet(VAR_EVENT_PICHU_SLOT, 0);
     VarSet(VAR_NEVER_READ_0x40DE, 0);
diff --git a/src/mevent2.c b/src/mevent2.c
index aedc7b366..0bbaf6db8 100755
--- a/src/mevent2.c
+++ b/src/mevent2.c
@@ -132,8 +132,8 @@ void DestroyWonderCard(void)
     sub_801B368();
     sub_801B9F8();
     ClearRamScript();
-    sub_809D4D8();
-    sub_809D570();
+    ClearMysteryEventFlags();
+    ClearMysteryEventVars();
     ClearEReaderTrainer(&gSaveBlock2Ptr->frontier.ereaderTrainer);
 }