diff --git a/asm/macros/battle_script.inc b/asm/macros/battle_script.inc
index 0bb9e072be..7209310fca 100644
--- a/asm/macros/battle_script.inc
+++ b/asm/macros/battle_script.inc
@@ -1048,7 +1048,7 @@
 	.byte 0xcc
 	.endm
 
-	.macro cureifburnedparalysedorpoisoned ptr:req
+	.macro cureifburnedparalyzedorpoisoned ptr:req
 	.byte 0xcd
 	.4byte \ptr
 	.endm
diff --git a/data/battle_scripts_1.s b/data/battle_scripts_1.s
index 49ffeffb42..e04d68defd 100644
--- a/data/battle_scripts_1.s
+++ b/data/battle_scripts_1.s
@@ -2521,7 +2521,7 @@ BattleScript_EffectRefresh::
 	attackcanceler
 	attackstring
 	ppreduce
-	cureifburnedparalysedorpoisoned BattleScript_ButItFailed
+	cureifburnedparalyzedorpoisoned BattleScript_ButItFailed
 	attackanimation
 	waitanimation
 	printstring STRINGID_PKMNSTATUSNORMAL
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 30f347a9d4..d5013b0239 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -281,7 +281,7 @@ static void Cmd_trymemento(void);
 static void Cmd_setforcedtarget(void);
 static void Cmd_setcharge(void);
 static void Cmd_callenvironmentattack(void);
-static void Cmd_cureifburnedparalysedorpoisoned(void);
+static void Cmd_cureifburnedparalyzedorpoisoned(void);
 static void Cmd_settorment(void);
 static void Cmd_jumpifnodamage(void);
 static void Cmd_settaunt(void);
@@ -533,7 +533,7 @@ void (*const gBattleScriptingCommandsTable[])(void) =
     Cmd_setforcedtarget,                         //0xCA
     Cmd_setcharge,                               //0xCB
     Cmd_callenvironmentattack,                   //0xCC
-    Cmd_cureifburnedparalysedorpoisoned,         //0xCD
+    Cmd_cureifburnedparalyzedorpoisoned,         //0xCD
     Cmd_settorment,                              //0xCE
     Cmd_jumpifnodamage,                          //0xCF
     Cmd_settaunt,                                //0xD0
@@ -9116,7 +9116,7 @@ static void Cmd_callenvironmentattack(void)
 }
 
 // Refresh
-static void Cmd_cureifburnedparalysedorpoisoned(void)
+static void Cmd_cureifburnedparalyzedorpoisoned(void)
 {
     if (gBattleMons[gBattlerAttacker].status1 & (STATUS1_POISON | STATUS1_BURN | STATUS1_PARALYSIS | STATUS1_TOXIC_POISON))
     {
diff --git a/src/battle_util.c b/src/battle_util.c
index f511a86764..ea721743dd 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -1992,7 +1992,7 @@ enum
     CANCELER_TAUNTED,
     CANCELER_IMPRISONED,
     CANCELER_CONFUSED,
-    CANCELER_PARALYSED,
+    CANCELER_PARALYZED,
     CANCELER_IN_LOVE,
     CANCELER_BIDE,
     CANCELER_THAW,
@@ -2185,7 +2185,7 @@ u8 AtkCanceler_UnableToUseMove(void)
             }
             gBattleStruct->atkCancelerTracker++;
             break;
-        case CANCELER_PARALYSED: // paralysis
+        case CANCELER_PARALYZED: // paralysis
             if ((gBattleMons[gBattlerAttacker].status1 & STATUS1_PARALYSIS) && (Random() % 4) == 0)
             {
                 gProtectStructs[gBattlerAttacker].prlzImmobility = 1;