diff --git a/dictation_server/src/gateways/adb2c/adb2c.service.ts b/dictation_server/src/gateways/adb2c/adb2c.service.ts
index 1a81390..8bd6fdc 100644
--- a/dictation_server/src/gateways/adb2c/adb2c.service.ts
+++ b/dictation_server/src/gateways/adb2c/adb2c.service.ts
@@ -150,6 +150,7 @@ export class AdB2cService {
       // ADB2Cのユーザのパスワードを変更する
       await this.graphClient.api(`/users/${externalId}`).patch({
         passwordProfile: {
+          forceChangePasswordNextSignIn: false,
           password: password,
         },
       });