diff --git a/app/src/main/java/app/fedilab/fedilabtube/LoginActivity.java b/app/src/main/java/app/fedilab/fedilabtube/LoginActivity.java
index b543ad1..8a873d4 100644
--- a/app/src/main/java/app/fedilab/fedilabtube/LoginActivity.java
+++ b/app/src/main/java/app/fedilab/fedilabtube/LoginActivity.java
@@ -126,6 +126,16 @@ public class LoginActivity extends AppCompatActivity implements OnRetrievePeertu
         login_passwd = findViewById(R.id.login_passwd);
         connectionButton = findViewById(R.id.login_button);
 
+        login_uid.setOnFocusChangeListener((v, hasFocus) -> {
+            if( !hasFocus) {
+                if (android.util.Patterns.EMAIL_ADDRESS.matcher(login_uid.getText().toString().trim()).matches()) {
+                    String[] emailArray = login_uid.getText().toString().split("@");
+                    if (emailArray.length > 1 && Arrays.asList(Helper.openid).contains(emailArray[1])) {
+                        connectionButton.callOnClick();
+                    }
+                }
+            }
+        });
         LinearLayout connected = findViewById(R.id.connected);
         LinearLayout not_connected = findViewById(R.id.not_connected);