diff --git a/docker/logto-bootstrap.sh b/docker/logto-bootstrap.sh
index aa2f588..6e3dfe3 100644
--- a/docker/logto-bootstrap.sh
+++ b/docker/logto-bootstrap.sh
@@ -593,6 +593,12 @@ api_patch "/api/sign-in-exp" '{
   "signInMode": "SignIn",
   "signIn": {
     "methods": [
+      {
+        "identifier": "email",
+        "password": true,
+        "verificationCode": false,
+        "isPasswordPrimary": true
+      },
       {
         "identifier": "username",
         "password": true,
diff --git a/src/main/java/net/siegeln/cameleer/saas/vendor/EmailConnectorService.java b/src/main/java/net/siegeln/cameleer/saas/vendor/EmailConnectorService.java
index b1a81fb..90d07cb 100644
--- a/src/main/java/net/siegeln/cameleer/saas/vendor/EmailConnectorService.java
+++ b/src/main/java/net/siegeln/cameleer/saas/vendor/EmailConnectorService.java
@@ -138,6 +138,7 @@ public class EmailConnectorService {
                 ),
                 "signIn", Map.of(
                     "methods", List.of(
+                        Map.of("identifier", "email", "password", true, "verificationCode", false, "isPasswordPrimary", true),
                         Map.of("identifier", "username", "password", true, "verificationCode", false, "isPasswordPrimary", true)
                     )
                 )