diff --git a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.xib b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.xib
index 24d7605763..d1af50d2d7 100644
--- a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.xib
+++ b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.xib
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="17506" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="17701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17505"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17703"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -56,7 +56,7 @@
                                 <action selector="onPoint2PointButtonPressed:" destination="-1" eventType="touchUpInside" id="PPa-zZ-odU"/>
                             </connections>
                         </button>
-                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="lHY-LD-odP" userLabel="Discover" customClass="MWMButton">
+                        <button hidden="YES" opaque="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="lHY-LD-odP" userLabel="Discover" customClass="MWMButton">
                             <rect key="frame" x="149" y="0.0" width="75" height="48"/>
                             <accessibility key="accessibilityConfiguration" identifier="discoveryButton"/>
                             <state key="normal" image="ic_menu_discovery"/>