diff --git a/api/src/app.module.ts b/api/src/app.module.ts
index 941ec354..72465eb3 100644
--- a/api/src/app.module.ts
+++ b/api/src/app.module.ts
@@ -35,7 +35,7 @@ import { ChannelModule } from './channel/channel.module';
 import { ChatModule } from './chat/chat.module';
 import { CmsModule } from './cms/cms.module';
 import { config } from './config';
-import { ExtensionModule } from './extention/extension.module';
+import { ExtensionModule } from './extension/extension.module';
 import extraModules from './extra';
 import { HelperModule } from './helper/helper.module';
 import { I18nModule } from './i18n/i18n.module';
diff --git a/api/src/extention/cleanup.service.spec.ts b/api/src/extension/cleanup.service.spec.ts
similarity index 100%
rename from api/src/extention/cleanup.service.spec.ts
rename to api/src/extension/cleanup.service.spec.ts
diff --git a/api/src/extention/cleanup.service.ts b/api/src/extension/cleanup.service.ts
similarity index 100%
rename from api/src/extention/cleanup.service.ts
rename to api/src/extension/cleanup.service.ts
diff --git a/api/src/extention/extension.module.ts b/api/src/extension/extension.module.ts
similarity index 100%
rename from api/src/extention/extension.module.ts
rename to api/src/extension/extension.module.ts
diff --git a/api/src/extention/types.ts b/api/src/extension/types.ts
similarity index 100%
rename from api/src/extention/types.ts
rename to api/src/extension/types.ts