diff --git a/src/server/templates/go.ts b/src/server/templates/go.ts
index d21defb1..d2cf5b9d 100644
--- a/src/server/templates/go.ts
+++ b/src/server/templates/go.ts
@@ -321,7 +321,7 @@ function pgTypeToGoType(pgType: string, nullable: boolean, types: PostgresType[]
 
   // Arrays
   if (pgType.startsWith('_')) {
-    const innerType = pgTypeToGoType(pgType.slice(1), nullable)
+    const innerType = pgTypeToGoType(pgType.slice(1), nullable, types)
     return `[]${innerType} `
   }
 
diff --git a/test/server/templates/go.test.ts b/test/server/templates/go.test.ts
new file mode 100644
index 00000000..f1be6b50
--- /dev/null
+++ b/test/server/templates/go.test.ts
@@ -0,0 +1,106 @@
+import { describe, expect, test } from 'vitest'
+
+import { apply } from '../../../src/server/templates/go'
+import type { GeneratorMetadata } from '../../../src/lib/generators'
+import type {
+  PostgresColumn,
+  PostgresSchema,
+  PostgresTable,
+  PostgresType,
+} from '../../../src/lib/types'
+
+const baseSchema: PostgresSchema = {
+  id: 1,
+  name: 'public',
+  owner: 'postgres',
+}
+
+const baseTable = {
+  id: 1,
+  schema: 'public',
+  name: 'tickets',
+  rls_enabled: false,
+  rls_forced: false,
+  replica_identity: 'DEFAULT',
+  bytes: 0,
+  size: '0 bytes',
+  live_rows_estimate: 0,
+  dead_rows_estimate: 0,
+  comment: null,
+  primary_keys: [],
+  relationships: [],
+} as unknown as Omit<PostgresTable, 'columns'>
+
+const userStatusEnum: PostgresType = {
+  id: 100,
+  name: 'user_status',
+  schema: 'public',
+  format: 'user_status',
+  enums: ['ACTIVE', 'INACTIVE'],
+  attributes: [],
+  comment: null,
+  type_relation_id: null,
+}
+
+const baseColumn = (overrides: Partial<PostgresColumn>): PostgresColumn =>
+  ({
+    table_id: 1,
+    schema: 'public',
+    table: 'tickets',
+    id: '1.1',
+    ordinal_position: 1,
+    name: 'col',
+    default_value: null,
+    data_type: 'text',
+    format: 'text',
+    is_identity: false,
+    identity_generation: null,
+    is_generated: false,
+    is_nullable: false,
+    is_updatable: true,
+    is_unique: false,
+    enums: [],
+    check: null,
+    comment: null,
+    ...overrides,
+  }) as PostgresColumn
+
+const buildMetadata = (columns: PostgresColumn[]): GeneratorMetadata => ({
+  schemas: [baseSchema],
+  tables: [baseTable],
+  foreignTables: [],
+  views: [],
+  materializedViews: [],
+  columns,
+  relationships: [],
+  functions: [],
+  types: [userStatusEnum],
+})
+
+describe('go typegen pgTypeToGoType array fallback', () => {
+  test('non-nullable array of enum resolves to []string, not []interface{}', () => {
+    const result = apply(
+      buildMetadata([baseColumn({ name: 'tags', format: '_user_status', is_nullable: false })])
+    )
+
+    expect(result).toMatch(/Tags\s+\[]string\b/)
+    expect(result).not.toMatch(/Tags\s+\[]interface\{\}/)
+  })
+
+  test('nullable array of enum resolves to []*string, not []interface{}', () => {
+    const result = apply(
+      buildMetadata([baseColumn({ name: 'tags', format: '_user_status', is_nullable: true })])
+    )
+
+    expect(result).toMatch(/Tags\s+\[]\*string\b/)
+    expect(result).not.toMatch(/Tags\s+\[]interface\{\}/)
+  })
+
+  test('plain text array still resolves to []string', () => {
+    const result = apply(
+      buildMetadata([baseColumn({ name: 'tags', format: '_text', is_nullable: false })])
+    )
+
+    expect(result).toMatch(/Tags\s+\[]string\b/)
+  })
+})