diff --git a/config/formats.ts b/config/formats.ts
index 74dd2a87d8..09e474ed7d 100644
--- a/config/formats.ts
+++ b/config/formats.ts
@@ -3973,7 +3973,7 @@ export const Formats: import('../sim/dex-formats').FormatList = [
 	{
 		name: "[Gen 4] OU",
 		mod: 'gen4',
-		ruleset: ['Standard', 'Evasion Abilities Clause', 'Baton Pass Stat Trap Clause', 'Freeze Clause Mod'],
+		ruleset: ['Standard', 'Evasion Abilities Clause', 'Baton Pass Stat Trap Clause', 'Freeze Clause Mod', 'Sleep Moves Clause', '!Sleep Clause Mod'],
 		banlist: ['AG', 'Uber', 'Arena Trap', 'Quick Claw', 'Soul Dew', 'Swagger'],
 	},
 	{
@@ -4835,7 +4835,7 @@ export const Formats: import('../sim/dex-formats').FormatList = [
 		name: "[Gen 4] UU",
 		mod: 'gen4',
 		searchShow: false,
-		ruleset: ['[Gen 4] OU', '!Baton Pass Stat Trap Clause', '!Freeze Clause Mod'],
+		ruleset: ['[Gen 4] OU', '!Baton Pass Stat Trap Clause', '!Freeze Clause Mod', '!Sleep Moves Clause', 'Sleep Clause Mod'],
 		banlist: ['OU', 'UUBL', 'Baton Pass'],
 		unbanlist: ['Arena Trap', 'Snow Cloak', 'Quick Claw', 'Swagger'],
 	},
diff --git a/test/sim/team-validator/basic.js b/test/sim/team-validator/basic.js
index db18072a5b..d0926240a7 100644
--- a/test/sim/team-validator/basic.js
+++ b/test/sim/team-validator/basic.js
@@ -156,7 +156,7 @@ describe('Team Validator', () => {
 		const team = [
 			{ species: 'smeargle', ability: 'owntempo', moves: ['bellydrum', 'spore', 'sketch'], evs: { hp: 1 } },
 		];
-		assert.legalTeam(team, 'gen4ou');
+		assert.legalTeam(team, 'gen4anythinggoes');
 	});
 
 	it('should accept both ability types for Mega Evolutions', () => {