diff --git a/scripts/HallOfFame.asm b/scripts/HallOfFame.asm
index 283a2672..308ccb40 100644
--- a/scripts/HallOfFame.asm
+++ b/scripts/HallOfFame.asm
@@ -210,6 +210,36 @@ ResetLegendaryPokemon:
 	ld a, HS_MEWTWO
 	call ShowThis
 .skipGalarianBirdsAndMewtwo
+
+	; trade flags are in groups based on the
+	; ordering in data/events/trades.asm
+	; the numbering follows LSB -> MSB
+	; (ie, trades 8 and 9 are the rightmost two bits)
+	
+	; trades 0-7
+	; ld b, %11111111
+	; ld a, [wCompletedInGameTradeFlags]
+	; and b
+	; ld [wCompletedInGameTradeFlags], a
+	
+	; trades 8-15
+	ld b, %00000011
+	ld a, [wCompletedInGameTradeFlags+1]
+	and b
+	ld [wCompletedInGameTradeFlags+1], a
+
+	; trades 16-23
+	ld b, %00000000
+	ld a, [wCompletedInGameTradeFlags+2]
+	and b
+	ld [wCompletedInGameTradeFlags+2], a
+
+	; trades 24-31
+	ld b, %00000000
+	ld a, [wCompletedInGameTradeFlags+3]
+	and b
+	ld [wCompletedInGameTradeFlags+3], a
+
 	; We set this last to save on processing earlier in the script.
 	SetEvent EVENT_POST_GAME_ATTAINED
 	ret