diff --git a/packages/core/src/getters/object.ts b/packages/core/src/getters/object.ts
index c246ed08a..ccacb0d83 100644
--- a/packages/core/src/getters/object.ts
+++ b/packages/core/src/getters/object.ts
@@ -1,15 +1,16 @@
 import { ReferenceObject, SchemaObject } from 'openapi3-ts/oas30';
 import { resolveExampleRefs, resolveObject, resolveValue } from '../resolvers';
-import { ContextSpecs, ScalarValue, SchemaType } from '../types';
+import {
+  ContextSpecs,
+  ScalarValue,
+  SchemaType,
+  SchemaWithConst,
+} from '../types';
 import { isBoolean, isReference, jsDoc, pascal } from '../utils';
 import { combineSchemas } from './combine';
 import { getKey } from './keys';
 import { getRefInfo } from './ref';
 
-interface SchemaWithConst extends SchemaObject {
-  const: string;
-}
-
 /**
  * Return the output type from an object
  *
diff --git a/packages/core/src/getters/scalar.ts b/packages/core/src/getters/scalar.ts
index dfbf8a29b..c6a2ffdb1 100644
--- a/packages/core/src/getters/scalar.ts
+++ b/packages/core/src/getters/scalar.ts
@@ -1,5 +1,10 @@
 import { SchemaObject } from 'openapi3-ts/oas30';
-import { ContextSpecs, ScalarValue, OutputClient } from '../types';
+import {
+  ContextSpecs,
+  ScalarValue,
+  OutputClient,
+  SchemaWithConst,
+} from '../types';
 import { escape, isString } from '../utils';
 import { getArray } from './array';
 import { getObject } from './object';
@@ -46,6 +51,11 @@ export const getScalar = ({
         isEnum = true;
       }
 
+      const itemWithConst = item as SchemaWithConst;
+      if (itemWithConst.const) {
+        value = itemWithConst.const;
+      }
+
       return {
         value: value + nullable,
         isEnum,
@@ -60,8 +70,15 @@ export const getScalar = ({
     }
 
     case 'boolean':
+      let value = 'boolean';
+
+      const itemWithConst = item as SchemaWithConst;
+      if (itemWithConst.const) {
+        value = itemWithConst.const;
+      }
+
       return {
-        value: 'boolean' + nullable,
+        value: value + nullable,
         type: 'boolean',
         isEnum: false,
         schemas: [],
@@ -109,6 +126,11 @@ export const getScalar = ({
         }
       }
 
+      const itemWithConst = item as SchemaWithConst;
+      if (itemWithConst.const) {
+        value = `'${itemWithConst.const}'`;
+      }
+
       return {
         value: value + nullable,
         isEnum,
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index 8ef641a1b..eb631e2b4 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -1053,3 +1053,7 @@ export type GeneratorApiBuilder = GeneratorApiOperations & {
   importsMock: GenerateMockImports;
   extraFiles: ClientFileBuilder[];
 };
+
+export interface SchemaWithConst extends SchemaObject {
+  const: string;
+}
diff --git a/tests/configs/default.config.ts b/tests/configs/default.config.ts
index c8675f564..1f1cb8ed7 100644
--- a/tests/configs/default.config.ts
+++ b/tests/configs/default.config.ts
@@ -171,4 +171,12 @@ export default defineConfig({
       mock: true,
     },
   },
+  const: {
+    input: '../specifications/const.yaml',
+    output: {
+      schemas: '../generated/default/const/model',
+      target: '../generated/default/const',
+      mock: true,
+    },
+  },
 });
diff --git a/tests/specifications/const.yaml b/tests/specifications/const.yaml
new file mode 100644
index 000000000..eef4de41c
--- /dev/null
+++ b/tests/specifications/const.yaml
@@ -0,0 +1,52 @@
+openapi: 3.1.0
+info:
+  title: Const
+  version: 1.0.0
+paths: {}
+components:
+  schemas:
+    StringConst:
+      type: object
+      required:
+        - value
+        - valueWithoutType
+        - valueNullable
+      properties:
+        value:
+          type: string
+          const: string
+        valueWithoutType:
+          const: string
+        valueNullable:
+          type:
+            - string
+            - 'null'
+          const: string
+    BooleanConst:
+      type: object
+      required:
+        - value
+        - valueNullable
+      properties:
+        value:
+          type: boolean
+          const: true
+        valueNullable:
+          type:
+            - boolean
+            - 'null'
+          const: true
+    IntegerConst:
+      type: object
+      required:
+        - value
+        - valueNullable
+      properties:
+        value:
+          type: number
+          const: 1
+        valueNullable:
+          type:
+            - number
+            - 'null'
+          const: 1