diff --git a/src/safari/app/desktop/safari/Base.lproj/SafariExtensionViewController.xib b/src/safari/app/desktop/safari/Base.lproj/SafariExtensionViewController.xib
index 720b0e1417..3716df7567 100644
--- a/src/safari/app/desktop/safari/Base.lproj/SafariExtensionViewController.xib
+++ b/src/safari/app/desktop/safari/Base.lproj/SafariExtensionViewController.xib
@@ -1,10 +1,11 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="11134" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11134"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14490.70"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
-        <customObject id="-2" userLabel="File's Owner" customClass="SafariExtensionViewController" customModuleProvider="target">
+        <customObject id="-2" userLabel="File's Owner" customClass="SafariExtensionViewController" customModule="safari" customModuleProvider="target">
             <connections>
                 <outlet property="view" destination="c22-O7-iKe" id="vwT-Xx-Aiz"/>
             </connections>
@@ -14,17 +15,6 @@
         <customView id="c22-O7-iKe">
             <rect key="frame" x="0.0" y="0.0" width="330" height="119"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-            <subviews>
-                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="4Iy-aV-wGF">
-                    <rect key="frame" x="103" y="82" width="124" height="17"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="safari" id="2Ec-kd-q2K">
-                        <font key="font" metaFont="system"/>
-                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                    </textFieldCell>
-                </textField>
-            </subviews>
         </customView>
     </objects>
 </document>