diff --git a/include/battle.h b/include/battle.h
index fe725fffab..6eaa6e30f0 100644
--- a/include/battle.h
+++ b/include/battle.h
@@ -766,7 +766,7 @@ extern u16 gBattle_WIN0H;
 extern u16 gBattle_WIN0V;
 extern u16 gBattle_WIN1H;
 extern u16 gBattle_WIN1V;
-extern u8 gDisplayedStringBattle[300];
+extern u8 gDisplayedStringBattle[400];
 extern u8 gBattleTextBuff1[TEXT_BUFF_ARRAY_COUNT];
 extern u8 gBattleTextBuff2[TEXT_BUFF_ARRAY_COUNT];
 extern u8 gBattleTextBuff3[TEXT_BUFF_ARRAY_COUNT];
diff --git a/src/battle_main.c b/src/battle_main.c
index baa0f82cdd..36c53d8830 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -187,7 +187,7 @@ EWRAM_DATA u16 gBattle_WIN0H = 0;
 EWRAM_DATA u16 gBattle_WIN0V = 0;
 EWRAM_DATA u16 gBattle_WIN1H = 0;
 EWRAM_DATA u16 gBattle_WIN1V = 0;
-EWRAM_DATA u8 gDisplayedStringBattle[300] = {0};
+EWRAM_DATA u8 gDisplayedStringBattle[400] = {0};
 EWRAM_DATA u8 gBattleTextBuff1[TEXT_BUFF_ARRAY_COUNT] = {0};
 EWRAM_DATA u8 gBattleTextBuff2[TEXT_BUFF_ARRAY_COUNT] = {0};
 EWRAM_DATA u8 gBattleTextBuff3[TEXT_BUFF_ARRAY_COUNT] = {0};