diff --git a/.changeset/early-waves-punch.md b/.changeset/early-waves-punch.md
new file mode 100644
index 00000000000..2b01cd7162b
--- /dev/null
+++ b/.changeset/early-waves-punch.md
@@ -0,0 +1,5 @@
+---
+'@graphql-codegen/typescript-enum-array': patch
+---
+
+chore: remove async from a plugin, as it's never was async
diff --git a/packages/plugins/typescript/enum-array/src/index.ts b/packages/plugins/typescript/enum-array/src/index.ts
index 7b712fecd30..8961cc519da 100644
--- a/packages/plugins/typescript/enum-array/src/index.ts
+++ b/packages/plugins/typescript/enum-array/src/index.ts
@@ -30,18 +30,16 @@ function buildImportStatement(enums: GraphQLEnumType[], importFrom: string): str
   return [`import { ${names.join(', ')} } from "${importFrom}";`];
 }
 
-export const plugin: PluginFunction<EnumArrayPluginConfig> = async (
+export const plugin: PluginFunction<EnumArrayPluginConfig> = (
   schema: GraphQLSchema,
   _documents: Types.DocumentFile[],
   config: EnumArrayPluginConfig
-): Promise<Types.PluginOutput> => {
-  const importFrom: EnumArrayPluginConfig['importFrom'] = config.importFrom;
+): Types.PluginOutput => {
   const enums = getEnumTypeMap(schema);
   const content = enums.map(buildArrayDefinition).join('\n');
-
   const result: Types.PluginOutput = { content };
-  if (importFrom) {
-    result['prepend'] = buildImportStatement(enums, importFrom);
+  if (config.importFrom) {
+    result['prepend'] = buildImportStatement(enums, config.importFrom);
   }
   return result;
 };