diff --git a/engine/language_client_codegen/src/typescript/mod.rs b/engine/language_client_codegen/src/typescript/mod.rs
index 6d9213cf6..78e2c3c8e 100644
--- a/engine/language_client_codegen/src/typescript/mod.rs
+++ b/engine/language_client_codegen/src/typescript/mod.rs
@@ -309,7 +309,7 @@ impl ToTypeReferenceInClientDefinition for FieldType {
                     Some(checks) => {
                         let base_type_ref = base.to_type_ref(ir);
                         let checks_type_ref = type_name_for_checks(&checks);
-                        format!("Checked<{base_type_ref},{checks_type_ref}")
+                        format!("Checked<{base_type_ref},{checks_type_ref}>")
                     }
                     None => {
                         base.to_type_ref(ir)
diff --git a/integ-tests/python/baml_client/partial_types.py b/integ-tests/python/baml_client/partial_types.py
index dabc19f62..7a1f5a17c 100644
--- a/integ-tests/python/baml_client/partial_types.py
+++ b/integ-tests/python/baml_client/partial_types.py
@@ -21,7 +21,7 @@
 from . import types
 
 
-from .types import Checks__valid_email, Checks__young_enough, Checks__earth_aged__no_infants, Checks__regex_bad__regex_good__trivial, Checks__unreasonably_certain, Checks__valid_phone_number, Checks__too_big
+from .types import Checks__too_big, Checks__valid_email, Checks__valid_phone_number, Checks__earth_aged__no_infants, Checks__unreasonably_certain, Checks__regex_bad__regex_good__trivial, Checks__young_enough
 
 
 ###############################################################################
diff --git a/integ-tests/python/baml_client/types.py b/integ-tests/python/baml_client/types.py
index 945f227c9..40e0c19ba 100644
--- a/integ-tests/python/baml_client/types.py
+++ b/integ-tests/python/baml_client/types.py
@@ -119,29 +119,29 @@ class TestEnum(str, Enum):
     F = "F"
     G = "G"
 
-class Checks__young_enough(BaseModel):
-    young_enough: baml_py.Check
-
-class Checks__valid_phone_number(BaseModel):
-    valid_phone_number: baml_py.Check
-
 class Checks__too_big(BaseModel):
     too_big: baml_py.Check
 
-class Checks__unreasonably_certain(BaseModel):
-    unreasonably_certain: baml_py.Check
-
 class Checks__earth_aged__no_infants(BaseModel):
-    no_infants: baml_py.Check
     earth_aged: baml_py.Check
+    no_infants: baml_py.Check
+
+class Checks__young_enough(BaseModel):
+    young_enough: baml_py.Check
 
 class Checks__valid_email(BaseModel):
     valid_email: baml_py.Check
 
+class Checks__unreasonably_certain(BaseModel):
+    unreasonably_certain: baml_py.Check
+
 class Checks__regex_bad__regex_good__trivial(BaseModel):
-    trivial: baml_py.Check
-    regex_good: baml_py.Check
     regex_bad: baml_py.Check
+    regex_good: baml_py.Check
+    trivial: baml_py.Check
+
+class Checks__valid_phone_number(BaseModel):
+    valid_phone_number: baml_py.Check
 
 class BigNumbers(BaseModel):
     
diff --git a/integ-tests/typescript/baml_client/async_client.ts b/integ-tests/typescript/baml_client/async_client.ts
index 32b0b7ed7..6564a5a2d 100644
--- a/integ-tests/typescript/baml_client/async_client.ts
+++ b/integ-tests/typescript/baml_client/async_client.ts
@@ -1095,7 +1095,7 @@ export class BamlAsyncClient {
   async PredictAgeBare(
       inp: string,
       __baml_options__?: { tb?: TypeBuilder, clientRegistry?: ClientRegistry }
-  ): Promise<Checked<number,Checks__too_big> {
+  ): Promise<Checked<number,Checks__too_big>> {
     try {
       const raw = await this.runtime.callFunction(
         "PredictAgeBare",
@@ -1106,7 +1106,7 @@ export class BamlAsyncClient {
         __baml_options__?.tb?.__tb(),
         __baml_options__?.clientRegistry,
       )
-      return raw.parsed() as Checked<number,Checks__too_big
+      return raw.parsed() as Checked<number,Checks__too_big>
     } catch (error: any) {
       const bamlError = createBamlValidationError(error);
       if (bamlError instanceof BamlValidationError) {
@@ -3587,7 +3587,7 @@ class BamlStreamClient {
   PredictAgeBare(
       inp: string,
       __baml_options__?: { tb?: TypeBuilder, clientRegistry?: ClientRegistry }
-  ): BamlStream<RecursivePartialNull<Checked<number,Checks__too_big>, Checked<number,Checks__too_big> {
+  ): BamlStream<RecursivePartialNull<Checked<number,Checks__too_big>>, Checked<number,Checks__too_big>> {
     try {
       const raw = this.runtime.streamFunction(
         "PredictAgeBare",
@@ -3599,10 +3599,10 @@ class BamlStreamClient {
         __baml_options__?.tb?.__tb(),
         __baml_options__?.clientRegistry,
       )
-      return new BamlStream<RecursivePartialNull<Checked<number,Checks__too_big>, Checked<number,Checks__too_big>(
+      return new BamlStream<RecursivePartialNull<Checked<number,Checks__too_big>>, Checked<number,Checks__too_big>>(
         raw,
-        (a): a is RecursivePartialNull<Checked<number,Checks__too_big> => a,
-        (a): a is Checked<number,Checks__too_big => a,
+        (a): a is RecursivePartialNull<Checked<number,Checks__too_big>> => a,
+        (a): a is Checked<number,Checks__too_big> => a,
         this.ctx_manager.cloneContext(),
         __baml_options__?.tb?.__tb(),
       )
diff --git a/integ-tests/typescript/baml_client/sync_client.ts b/integ-tests/typescript/baml_client/sync_client.ts
index 1873121b4..302b4b01b 100644
--- a/integ-tests/typescript/baml_client/sync_client.ts
+++ b/integ-tests/typescript/baml_client/sync_client.ts
@@ -1095,7 +1095,7 @@ export class BamlSyncClient {
   PredictAgeBare(
       inp: string,
       __baml_options__?: { tb?: TypeBuilder, clientRegistry?: ClientRegistry }
-  ): Checked<number,Checks__too_big {
+  ): Checked<number,Checks__too_big> {
     try {
     const raw = this.runtime.callFunctionSync(
       "PredictAgeBare",
@@ -1106,7 +1106,7 @@ export class BamlSyncClient {
       __baml_options__?.tb?.__tb(),
       __baml_options__?.clientRegistry,
     )
-    return raw.parsed() as Checked<number,Checks__too_big
+    return raw.parsed() as Checked<number,Checks__too_big>
     } catch (error: any) {
       const bamlError = createBamlValidationError(error);
       if (bamlError instanceof BamlValidationError) {
diff --git a/integ-tests/typescript/baml_client/types.ts b/integ-tests/typescript/baml_client/types.ts
index 87c4a6c7d..c4416acba 100644
--- a/integ-tests/typescript/baml_client/types.ts
+++ b/integ-tests/typescript/baml_client/types.ts
@@ -116,37 +116,37 @@ export enum TestEnum {
   G = "G",
 }
 
-export interface Checks__valid_phone_number {
-  valid_phone_number: Check
-}
-
-export interface Checks__too_big {
-  too_big: Check
-}
-
 export interface Checks__valid_email {
   valid_email: Check
 }
 
 export interface Checks__earth_aged__no_infants {
-  earth_aged: Check
   no_infants: Check
+  earth_aged: Check
 }
 
 export interface Checks__unreasonably_certain {
   unreasonably_certain: Check
 }
 
-export interface Checks__young_enough {
-  young_enough: Check
-}
-
 export interface Checks__regex_bad__regex_good__trivial {
   trivial: Check
   regex_bad: Check
   regex_good: Check
 }
 
+export interface Checks__valid_phone_number {
+  valid_phone_number: Check
+}
+
+export interface Checks__too_big {
+  too_big: Check
+}
+
+export interface Checks__young_enough {
+  young_enough: Check
+}
+
 export interface BigNumbers {
   a: number
   b: number
@@ -238,7 +238,7 @@ export interface DynamicOutput {
 }
 
 export interface Earthling {
-  age: Checked<number,Checks__earth_aged__no_infants
+  age: Checked<number,Checks__earth_aged__no_infants>
   
 }
 
@@ -259,7 +259,7 @@ export interface Email {
 }
 
 export interface EmailAddress {
-  value: Checked<string,Checks__valid_email
+  value: Checked<string,Checks__valid_email>
   
 }
 
@@ -287,8 +287,8 @@ export interface FlightConfirmation {
 
 export interface FooAny {
   planetary_age: Martian | Earthling
-  certainty: Checked<number,Checks__unreasonably_certain
-  species: Checked<string,Checks__regex_bad__regex_good__trivial
+  certainty: Checked<number,Checks__unreasonably_certain>
+  species: Checked<string,Checks__regex_bad__regex_good__trivial>
   
 }
 
@@ -320,7 +320,7 @@ export interface InputWithConstraint {
 }
 
 export interface Martian {
-  age: Checked<number,Checks__young_enough
+  age: Checked<number,Checks__young_enough>
   
 }
 
@@ -372,7 +372,7 @@ export interface Person {
 }
 
 export interface PhoneNumber {
-  value: Checked<string,Checks__valid_phone_number
+  value: Checked<string,Checks__valid_phone_number>
   
 }