diff --git a/packages/openapi-code-generator/src/cli.ts b/packages/openapi-code-generator/src/cli.ts
index 8899e2ad5..ebf93a50d 100644
--- a/packages/openapi-code-generator/src/cli.ts
+++ b/packages/openapi-code-generator/src/cli.ts
@@ -2,6 +2,8 @@
 
 import "source-map-support/register"
 
+// eslint-disable-next-line no-restricted-imports
+import path from "node:path"
 import {
   Command,
   InvalidArgumentError,
@@ -10,6 +12,7 @@ import {
 import {promptContinue} from "./core/cli-utils"
 import {NodeFsAdaptor} from "./core/file-system/node-fs-adaptor"
 import {OperationGroupStrategy} from "./core/input"
+import {loadTsConfigCompilerOptions} from "./core/loaders/tsconfig.loader"
 import {logger} from "./core/logger"
 import {OpenapiValidator} from "./core/openapi-validator"
 import {generate} from "./index"
@@ -142,8 +145,20 @@ async function main() {
       "yes",
     )
   })
+  const compilerOptions = await loadTsConfigCompilerOptions(
+    path.join(process.cwd(), config.output),
+    fsAdaptor,
+  )
 
-  await generate(config, fsAdaptor, formatter, validator)
+  await generate(
+    {
+      ...config,
+      tsCompilerOptions: compilerOptions,
+    },
+    fsAdaptor,
+    formatter,
+    validator,
+  )
 }
 
 main()
diff --git a/packages/openapi-code-generator/src/index.ts b/packages/openapi-code-generator/src/index.ts
index 242131e11..3af9416c4 100644
--- a/packages/openapi-code-generator/src/index.ts
+++ b/packages/openapi-code-generator/src/index.ts
@@ -1,10 +1,8 @@
-import path from "path"
-
 import {IFsAdaptor} from "./core/file-system/fs-adaptor"
 import {Input} from "./core/input"
 import {IFormatter} from "./core/interfaces"
 import {GenericLoader} from "./core/loaders/generic.loader"
-import {loadTsConfigCompilerOptions} from "./core/loaders/tsconfig.loader"
+import type {CompilerOptions} from "./core/loaders/tsconfig.loader"
 import {logger} from "./core/logger"
 import {OpenapiLoader} from "./core/openapi-loader"
 import {OpenapiValidator} from "./core/openapi-validator"
@@ -26,6 +24,7 @@ export type Config = {
   allowUnusedImports: boolean
   groupingStrategy: "none" | "first-slug" | "first-tag"
   tsAllowAny: boolean
+  tsCompilerOptions: CompilerOptions
 }
 
 export async function generate(
@@ -38,11 +37,6 @@ export async function generate(
   logger.info(`running on input file '${config.input}'`)
   logger.time("load files")
 
-  const compilerOptions = await loadTsConfigCompilerOptions(
-    path.join(process.cwd(), config.output),
-    fsAdaptor,
-  )
-
   const genericLoader = new GenericLoader(fsAdaptor)
 
   const loader = await OpenapiLoader.create(
@@ -67,7 +61,7 @@ export async function generate(
     emitter,
     schemaBuilder: config.schemaBuilder,
     enableRuntimeResponseValidation: config.enableRuntimeResponseValidation,
-    compilerOptions,
+    compilerOptions: config.tsCompilerOptions,
     groupingStrategy: config.groupingStrategy,
     allowAny: config.tsAllowAny,
   })
diff --git a/packages/openapi-code-generator/src/templates.types.ts b/packages/openapi-code-generator/src/templates.types.ts
index 4feee5ede..bd788667e 100644
--- a/packages/openapi-code-generator/src/templates.types.ts
+++ b/packages/openapi-code-generator/src/templates.types.ts
@@ -1,5 +1,5 @@
 import {Input, OperationGroupStrategy} from "./core/input"
-import {CompilerOptions} from "./core/loaders/tsconfig.loader"
+import type {CompilerOptions} from "./core/loaders/tsconfig.loader"
 import {SchemaBuilderType} from "./typescript/common/schema-builders/schema-builder"
 import {TypescriptEmitter} from "./typescript/common/typescript-emitter"
 
diff --git a/packages/openapi-code-generator/src/typescript/common/type-builder.spec.ts b/packages/openapi-code-generator/src/typescript/common/type-builder.spec.ts
index 50d91c717..33c374feb 100644
--- a/packages/openapi-code-generator/src/typescript/common/type-builder.spec.ts
+++ b/packages/openapi-code-generator/src/typescript/common/type-builder.spec.ts
@@ -1,5 +1,5 @@
 import {describe, expect, it} from "@jest/globals"
-import {CompilerOptions} from "../../core/loaders/tsconfig.loader"
+import type {CompilerOptions} from "../../core/loaders/tsconfig.loader"
 import {testVersions, unitTestInput} from "../../test/input.test-utils"
 import {ImportBuilder} from "./import-builder"
 import {TypeBuilder, TypeBuilderConfig} from "./type-builder"
diff --git a/packages/openapi-code-generator/src/typescript/common/type-builder.ts b/packages/openapi-code-generator/src/typescript/common/type-builder.ts
index 7e8e14581..916065ce5 100644
--- a/packages/openapi-code-generator/src/typescript/common/type-builder.ts
+++ b/packages/openapi-code-generator/src/typescript/common/type-builder.ts
@@ -1,5 +1,5 @@
 import {Input} from "../../core/input"
-import {CompilerOptions} from "../../core/loaders/tsconfig.loader"
+import type {CompilerOptions} from "../../core/loaders/tsconfig.loader"
 import {logger} from "../../core/logger"
 import {Reference} from "../../core/openapi-types"
 import {MaybeIRModel} from "../../core/openapi-types-normalized"