diff --git a/src/services/__tests__/models/Schema.test.ts b/src/services/__tests__/models/Schema.test.ts
index b0c164ef0d..ed75fce602 100644
--- a/src/services/__tests__/models/Schema.test.ts
+++ b/src/services/__tests__/models/Schema.test.ts
@@ -37,7 +37,7 @@ describe('Models', () => {
       parser = new OpenAPIParser(spec, undefined, opts);
       const schema = new SchemaModel(parser, spec.components.schemas.WithArray, '', opts);
       expect(schema.oneOf).toHaveLength(2);
-      expect(schema.displayType).toBe('(Array of string or number) or string');
+      expect(schema.displayType).toBe('(Array of strings or numbers) or string');
     });
   });
 });
diff --git a/src/services/models/Schema.ts b/src/services/models/Schema.ts
index 037340da44..668cd86d94 100644
--- a/src/services/models/Schema.ts
+++ b/src/services/models/Schema.ts
@@ -14,6 +14,7 @@ import {
   isNamedDefinition,
   isPrimitiveType,
   JsonPointer,
+  pluralizeType,
   sortByField,
   sortByRequired,
 } from '../../utils/';
@@ -145,7 +146,7 @@ export class SchemaModel {
       this.fields = buildFields(parser, schema, this.pointer, this.options);
     } else if (this.type === 'array' && schema.items) {
       this.items = new SchemaModel(parser, schema.items, this.pointer + '/items', this.options);
-      this.displayType = this.items.displayType;
+      this.displayType = pluralizeType(this.items.displayType);
       this.displayFormat = this.items.format;
       this.typePrefix = this.items.typePrefix + 'Array of ';
       this.title = this.title || this.items.title;
diff --git a/src/utils/__tests__/openapi.test.ts b/src/utils/__tests__/openapi.test.ts
index c6ce7838be..d026f51982 100644
--- a/src/utils/__tests__/openapi.test.ts
+++ b/src/utils/__tests__/openapi.test.ts
@@ -7,6 +7,7 @@ import {
   isPrimitiveType,
   mergeParams,
   normalizeServers,
+  pluralizeType,
 } from '../';
 
 import { OpenAPIParser } from '../../services';
@@ -353,4 +354,27 @@ describe('Utils', () => {
       expect(humanizeConstraints(itemConstraintSchema(1))).toContain('non-empty');
     });
   });
+
+  describe('OpenAPI pluralizeType', () => {
+    it('should pluralize all simple types', () => {
+      expect(pluralizeType('string')).toEqual('strings');
+      expect(pluralizeType('number')).toEqual('numbers');
+      expect(pluralizeType('object')).toEqual('objects');
+      expect(pluralizeType('integer')).toEqual('integers');
+      expect(pluralizeType('boolean')).toEqual('booleans');
+      expect(pluralizeType('array')).toEqual('arrays');
+    });
+
+    it('should pluralize complex dislay types', () => {
+      expect(pluralizeType('object (Pet)')).toEqual('objects (Pet)');
+      expect(pluralizeType('string <email>')).toEqual('strings <email>');
+    });
+
+    it('should pluralize oneOf-ed dislay types', () => {
+      expect(pluralizeType('object or string')).toEqual('objects or strings');
+      expect(pluralizeType('object (Pet) or number <int64>')).toEqual(
+        'objects (Pet) or numbers <int64>',
+      );
+    });
+  });
 });
diff --git a/src/utils/openapi.ts b/src/utils/openapi.ts
index a6d142f1d6..a500d3135d 100644
--- a/src/utils/openapi.ts
+++ b/src/utils/openapi.ts
@@ -434,3 +434,10 @@ export function extractExtensions(obj: object, showExtensions: string[] | true):
       return acc;
     }, {});
 }
+
+export function pluralizeType(displayType: string): string {
+  return displayType
+    .split(' or ')
+    .map(type => type.replace(/^(string|object|number|integer|array|boolean)( ?.*)/, '$1s$2'))
+    .join(' or ');
+}