diff --git a/src/lib/file-generators/custom/[schema_name]/[TableName]CustomTypes.ts b/src/lib/file-generators/custom/[schema_name]/[TableName]CustomTypes.ts
index f4c87ac..5103a21 100644
--- a/src/lib/file-generators/custom/[schema_name]/[TableName]CustomTypes.ts
+++ b/src/lib/file-generators/custom/[schema_name]/[TableName]CustomTypes.ts
@@ -24,7 +24,7 @@ export const createCustomTypesFile = (
   const statements: StatementedNodeStructure['statements'] = [
     {
       kind: StructureKind.ImportDeclaration,
-      namedImports: ['SubsetOf'],
+      namedImports: ['CreateCustomTypes'],
       moduleSpecifier: '../../generated/utils',
       isTypeOnly: true,
     },
@@ -38,7 +38,7 @@ export const createCustomTypesFile = (
     {
       kind: StructureKind.TypeAlias,
       name: `${pascal_table_name}CustomTypes`,
-      type: `SubsetOf<Selectable${pascal_table_name}, {}>`,
+      type: `CreateCustomTypes<Selectable${pascal_table_name}, {}>`,
       isExported: true,
     },
     (writer) => writer.blankLine(),
diff --git a/src/lib/file-generators/generated/utils.ts b/src/lib/file-generators/generated/utils.ts
index 5d4e243..973511b 100644
--- a/src/lib/file-generators/generated/utils.ts
+++ b/src/lib/file-generators/generated/utils.ts
@@ -39,7 +39,7 @@ type NullableKeys<T> = {
 /**
  * Allows creating a type that is a subset of another type.
  */
-export type SubsetOf<
+export type CreateCustomTypes<
   Super,
   Sub extends {
     // The types of keys present in sub must be assignable to the types of the same keys in super