diff --git a/app/proguard/app.pro b/app/proguard/app.pro
index 68d1fde8..b96a904c 100644
--- a/app/proguard/app.pro
+++ b/app/proguard/app.pro
@@ -64,6 +64,6 @@
 
 -keep class pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.Signing { public final byte[] pleaseStopRightNow(java.lang.String, long); }
 
--keepclassmembernames class pl.szczodrzynski.edziennik.data.api.szkolny.request.** { *; }
--keepclassmembernames class pl.szczodrzynski.edziennik.data.api.szkolny.response.** { *; }
+-keepclassmembers class pl.szczodrzynski.edziennik.data.api.szkolny.request.** { *; }
+-keepclassmembers class pl.szczodrzynski.edziennik.data.api.szkolny.response.** { *; }
 -keepclassmembernames class pl.szczodrzynski.edziennik.ui.modules.login.LoginInfo.Platform { *; }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/RegisterUnavailableDialog.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/RegisterUnavailableDialog.kt
index e1e4b2b6..57397726 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/RegisterUnavailableDialog.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/RegisterUnavailableDialog.kt
@@ -67,6 +67,7 @@ class RegisterUnavailableDialog(
                         onDismissListener?.invoke(TAG)
                     }
                     .show()
+            return@run
         }
 
         val update = app.config.update