diff --git a/packages/mock/src/faker/resolvers/value.ts b/packages/mock/src/faker/resolvers/value.ts
index 08380fa9e..cced8b669 100644
--- a/packages/mock/src/faker/resolvers/value.ts
+++ b/packages/mock/src/faker/resolvers/value.ts
@@ -94,12 +94,25 @@ export const resolveMockValue = ({
       isRef: true,
     };
 
+    const newSeparator = newSchema.allOf
+      ? 'allOf'
+      : newSchema.oneOf
+        ? 'oneOf'
+        : 'anyOf';
+
     const scalar = getMockScalar({
       item: newSchema,
       mockOptions,
       operationId,
       tags,
-      combine,
+      combine: combine
+        ? {
+            separator:
+              combine.separator === 'anyOf' ? newSeparator : combine.separator,
+            includedProperties:
+              newSeparator === 'allOf' ? [] : combine.includedProperties,
+          }
+        : undefined,
       context: {
         ...context,
         specKey,
@@ -147,6 +160,10 @@ export const resolveMockValue = ({
       });
     }
 
+    if (scalar.value && newSchema.allOf && combine?.separator === 'anyOf') {
+      scalar.value = `{${scalar.value}}`;
+    }
+
     return {
       ...scalar,
       type: newSchema.type,
diff --git a/tests/specifications/any-of.yaml b/tests/specifications/any-of.yaml
index 46c70d99c..eec63f6ef 100644
--- a/tests/specifications/any-of.yaml
+++ b/tests/specifications/any-of.yaml
@@ -33,6 +33,17 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Pet'
+  /any-of-included-all-of-and-shared-schema-pet:
+    get:
+      summary: Gets anyOf included allOf and shared schema pets
+      operationId: getAnyOfIncludedAllOfAndSharedSchemaPets
+      responses:
+        '200':
+          description: Pet
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/CatDetail'
 components:
   schemas:
     A:
@@ -68,3 +79,21 @@ components:
       properties:
         name:
           type: string
+    CatDetail:
+      type: object
+      required:
+        - detail
+      properties:
+        detail:
+          anyOf:
+            - $ref: '#/components/schemas/Cat'
+            - $ref: '#/components/schemas/CatExpandDetail'
+    CatExpandDetail:
+      allOf:
+        - $ref: '#/components/schemas/Cat'
+        - type: object
+          required:
+            - url
+          properties:
+            url:
+              type: string