diff --git a/docs/content/1.getting-started/4.configuration.md b/docs/content/1.getting-started/4.configuration.md
index 579ab7a..5add3ac 100644
--- a/docs/content/1.getting-started/4.configuration.md
+++ b/docs/content/1.getting-started/4.configuration.md
@@ -73,6 +73,7 @@ export default defineNuxtConfig({
             avoidOptionals: false,
             disableOnBuild: false,
             maybeValue: 'T | null',
+            inputMaybeValue: 'Maybe<T>',
             scalars: {}
         }
     }
@@ -129,6 +130,12 @@ Disable Code Generation for production builds.
 
 Allow to override the type value of `Maybe`. See [GraphQL Code Generator documentation](https://the-guild.dev/graphql/codegen/plugins/typescript/typescript-operations#maybevalue) for more options
 
+### `inputMaybeValue`
+
+  - default: `"Maybe<T>"`
+
+Allow to override the type value of `InputMaybe`. See [GraphQL Code Generator documentation](https://the-guild.dev/graphql/codegen/plugins/typescript/typescript#inputMaybeValue) for more options
+
 ### `scalars`
 
   - default: `{}`
diff --git a/src/generate.ts b/src/generate.ts
index e61613c..14b589a 100644
--- a/src/generate.ts
+++ b/src/generate.ts
@@ -51,6 +51,7 @@ function prepareConfig(options: GenerateOptions & GqlCodegen): CodegenConfig {
     },
     avoidOptionals: options?.avoidOptionals,
     maybeValue: options?.maybeValue,
+    inputMaybeValue: options?.inputMaybeValue,
     scalars: options?.scalars
   }
 
diff --git a/src/module.ts b/src/module.ts
index fa43ec5..a6bfc67 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -53,6 +53,7 @@ export default defineNuxtModule<GqlConfig>({
       onlyOperationTypes: true,
       avoidOptionals: false,
       maybeValue: 'T | null',
+      inputMaybeValue: 'Maybe<T>',
       scalars: {}
     }
 
diff --git a/src/types.d.ts b/src/types.d.ts
index 76305ef..6a9b1f6 100644
--- a/src/types.d.ts
+++ b/src/types.d.ts
@@ -202,6 +202,12 @@ export interface GqlCodegen {
    */
   maybeValue?: string
 
+  /**
+   * Allow to override the type value of InputMaybe.
+   (https://the-guild.dev/graphql/codegen/plugins/typescript/typescript#inputMaybeValue)
+   */
+  inputMaybeValue?: string
+
   /**
    * Extends or overrides the built-in scalars and custom GraphQL scalars to a custom type.
    (https://the-guild.dev/graphql/codegen/plugins/typescript/typescript#scalars