diff --git a/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/DisplayAlertMessageWindow.java b/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/DisplayAlertMessageWindow.java
index a1a2041471..5bc51066ce 100644
--- a/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/DisplayAlertMessageWindow.java
+++ b/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/DisplayAlertMessageWindow.java
@@ -78,7 +78,7 @@ public class DisplayAlertMessageWindow extends Overlay<DisplayAlertMessageWindow
             headLine = "Important information!";
             headLineLabel.setStyle("-fx-text-fill: -bs-error-red;  -fx-font-weight: bold;  -fx-font-size: 22;");
         }
-        closeButton = new Button("Cancel");
+        closeButton = new Button("Close");
         closeButton.setOnAction(e -> {
             hide();
             closeHandlerOptional.ifPresent(closeHandler -> closeHandler.run());
diff --git a/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/SendAlertMessageWindow.java b/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/SendAlertMessageWindow.java
index 489669d06f..20afb8a8b9 100644
--- a/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/SendAlertMessageWindow.java
+++ b/gui/src/main/java/io/bitsquare/gui/main/overlays/windows/SendAlertMessageWindow.java
@@ -18,7 +18,6 @@
 package io.bitsquare.gui.main.overlays.windows;
 
 import io.bitsquare.alert.Alert;
-import io.bitsquare.app.BitsquareApp;
 import io.bitsquare.common.util.Tuple2;
 import io.bitsquare.gui.components.InputTextField;
 import io.bitsquare.gui.main.overlays.Overlay;
@@ -116,9 +115,6 @@ public class SendAlertMessageWindow extends Overlay<SendAlertMessageWindow> {
         InputTextField versionInputTextField = addLabelInputTextField(gridPane, ++rowIndex, "New version nr.:").second;
         versionInputTextField.disableProperty().bind(isUpdateCheckBox.selectedProperty().not());
 
-        if (BitsquareApp.DEV_MODE)
-            keyInputTextField.setText("2e41038992f89eef2e4634ff3586e342c68ad9a5a7ffafee866781687f77a9b1");
-
         sendButton = new Button("Send notification");
         sendButton.setOnAction(e -> {
             if (alertMessageTextArea.getText().length() > 0 && keyInputTextField.getText().length() > 0) {