diff --git a/src/main/java/de/bixilon/minosoft/gui/eros/main/MainErosController.kt b/src/main/java/de/bixilon/minosoft/gui/eros/main/MainErosController.kt
index 95ad45f25..c5dcab599 100644
--- a/src/main/java/de/bixilon/minosoft/gui/eros/main/MainErosController.kt
+++ b/src/main/java/de/bixilon/minosoft/gui/eros/main/MainErosController.kt
@@ -18,8 +18,10 @@ import de.bixilon.kutil.shutdown.AbstractShutdownReason
 import de.bixilon.kutil.shutdown.ShutdownManager
 import de.bixilon.minosoft.config.profile.profiles.eros.ErosProfileManager
 import de.bixilon.minosoft.data.accounts.Account
+import de.bixilon.minosoft.data.registries.identified.Namespaces.minosoft
 import de.bixilon.minosoft.gui.eros.controller.EmbeddedJavaFXController
 import de.bixilon.minosoft.gui.eros.controller.JavaFXWindowController
+import de.bixilon.minosoft.gui.eros.dialog.SimpleErosWarningDialog
 import de.bixilon.minosoft.gui.eros.main.account.AccountController
 import de.bixilon.minosoft.gui.eros.util.JavaFXAccountUtil.avatar
 import de.bixilon.minosoft.gui.eros.util.JavaFXUtil
@@ -39,21 +41,41 @@ import org.kordamp.ikonli.javafx.FontIcon
 
 
 class MainErosController : JavaFXWindowController() {
-    @FXML private lateinit var logoFX: ImageView
-    @FXML private lateinit var versionTextFX: Label
+    @FXML
+    private lateinit var logoFX: ImageView
 
-    @FXML private lateinit var playIconFX: FontIcon
-    @FXML private lateinit var profilesIconFX: FontIcon
-    @FXML private lateinit var modsIconFX: FontIcon
-    @FXML private lateinit var helpIconFX: FontIcon
-    @FXML private lateinit var aboutIconFX: FontIcon
-    @FXML private lateinit var exitIconFX: FontIcon
+    @FXML
+    private lateinit var versionTextFX: Label
 
-    @FXML private lateinit var contentFX: Pane
+    @FXML
+    private lateinit var playIconFX: FontIcon
 
-    @FXML private lateinit var accountFX: GridPane
-    @FXML private lateinit var accountImageFX: PixelImageView
-    @FXML private lateinit var accountNameFX: Label
+    @FXML
+    private lateinit var profilesIconFX: FontIcon
+
+    @FXML
+    private lateinit var modsIconFX: FontIcon
+
+    @FXML
+    private lateinit var helpIconFX: FontIcon
+
+    @FXML
+    private lateinit var aboutIconFX: FontIcon
+
+    @FXML
+    private lateinit var exitIconFX: FontIcon
+
+    @FXML
+    private lateinit var contentFX: Pane
+
+    @FXML
+    private lateinit var accountFX: GridPane
+
+    @FXML
+    private lateinit var accountImageFX: PixelImageView
+
+    @FXML
+    private lateinit var accountNameFX: Label
 
     private lateinit var iconMap: Map<ErosMainActivities, FontIcon>
 
@@ -158,7 +180,7 @@ class MainErosController : JavaFXWindowController() {
         val profile = ErosProfileManager.selected.general.accountProfile
         val account = account ?: profile.selected
         if (account == null) {
-            activity = ErosMainActivities.ACCOUNT
+            SimpleErosWarningDialog(title = NO_ACCOUNT_WARNING_TITLE, header = NO_ACCOUNT_WARNING_HEADER, description = NO_ACCOUNT_WARNING_DESCRIPTION, ignoreButtonText = NO_ACCOUNT_WARNING_BUTTON, onIgnore = { JavaFXUtil.runLater { activity = ErosMainActivities.ACCOUNT } }).show()
             return
         }
 
@@ -173,5 +195,9 @@ class MainErosController : JavaFXWindowController() {
 
     companion object {
         private val NO_ACCOUNT_SELECTED = "minosoft:main.account.no_account_selected".toResourceLocation()
+        private val NO_ACCOUNT_WARNING_TITLE = minosoft("main.account.no_account.warning.title")
+        private val NO_ACCOUNT_WARNING_HEADER = minosoft("main.account.no_account.warning.header")
+        private val NO_ACCOUNT_WARNING_DESCRIPTION = minosoft("main.account.no_account.warning.description")
+        private val NO_ACCOUNT_WARNING_BUTTON = minosoft("main.account.no_account.warning.button")
     }
 }
diff --git a/src/main/resources/assets/minosoft/language/en_us.lang b/src/main/resources/assets/minosoft/language/en_us.lang
index 8aea6cb50..315904104 100644
--- a/src/main/resources/assets/minosoft/language/en_us.lang
+++ b/src/main/resources/assets/minosoft/language/en_us.lang
@@ -107,6 +107,11 @@ minosoft:main.account.checking_dialog.title=Checking account... - Minosoft
 minosoft:main.account.checking_dialog.header=Checking account... Please wait
 
 
+minosoft:main.account.no_account.warning.title=No account!
+minosoft:main.account.no_account.warning.header=You didn't add any account yet!
+minosoft:main.account.no_account.warning.description=In order to use minosoft, you'll first have to add an account!\nThis can either be an offline account (only playable on offline servers) or an microsoft account.
+minosoft:main.account.no_account.warning.button=Manage accounts
+
 minosoft:main.account.card.connection_count=%0$s connections
 
 minosoft:main.account.account_info.id=Id