diff --git a/Source/WebCore/platform/ios/Device.cpp b/Source/WebCore/platform/ios/Device.cpp
index e15d479..316268b 100644
--- a/Source/WebCore/platform/ios/Device.cpp
+++ b/Source/WebCore/platform/ios/Device.cpp
@@ -33,6 +33,13 @@
 #include <wtf/RetainPtr.h>
 #include <wtf/text/WTFString.h>

+const CFStringRef kMGQAppleInternalInstallCapability = CFSTR("apple-internal-install");
+const CFStringRef kMGQMainScreenPitch = CFSTR("main-screen-pitch");
+const CFStringRef kMGQMainScreenScale = CFSTR("main-screen-scale");
+const CFStringRef kMGQiPadCapability = CFSTR("ipad");
+const CFStringRef kMGQDeviceName = CFSTR("DeviceName");
+const CFStringRef kMGQDeviceClassNumber = CFSTR("DeviceClassNumber");
+
 namespace WebCore {

 MGDeviceClass deviceClass()
diff --git a/Source/WebCore/platform/spi/ios/MobileGestaltSPI.h b/Source/WebCore/platform/spi/ios/MobileGestaltSPI.h
index 2d9ebdf..2eeb47c 100644
--- a/Source/WebCore/platform/spi/ios/MobileGestaltSPI.h
+++ b/Source/WebCore/platform/spi/ios/MobileGestaltSPI.h
@@ -38,12 +38,12 @@

 #else

-EXTERN_C const CFStringRef kMGQAppleInternalInstallCapability = CFSTR("apple-internal-install");
-EXTERN_C const CFStringRef kMGQMainScreenPitch = CFSTR("main-screen-pitch");
-EXTERN_C const CFStringRef kMGQMainScreenScale = CFSTR("main-screen-scale");
-EXTERN_C const CFStringRef kMGQiPadCapability = CFSTR("ipad");
-EXTERN_C const CFStringRef kMGQDeviceName = CFSTR("DeviceName");
-EXTERN_C const CFStringRef kMGQDeviceClassNumber = CFSTR("DeviceClassNumber");
+EXTERN_C const CFStringRef kMGQAppleInternalInstallCapability;
+EXTERN_C const CFStringRef kMGQMainScreenPitch;
+EXTERN_C const CFStringRef kMGQMainScreenScale;
+EXTERN_C const CFStringRef kMGQiPadCapability;
+EXTERN_C const CFStringRef kMGQDeviceName;
+EXTERN_C const CFStringRef kMGQDeviceClassNumber;

 typedef enum {
     MGDeviceClassInvalid = -1,
diff --git a/Source/WebKit/mac/WebView/WebView.mm b/Source/WebKit/mac/WebView/WebView.mm
index 4617547..288af8f 100644
--- a/Source/WebKit/mac/WebView/WebView.mm
+++ b/Source/WebKit/mac/WebView/WebView.mm
@@ -825,8 +825,8 @@ static bool shouldDispatchJavaScriptWindowOnErrorEvents()

 static bool isInternalInstall()
 {
-    static bool isInternal = MGGetBoolAnswer(kMGQAppleInternalInstallCapability);
-    return isInternal;
+    // static bool isInternal = MGGetBoolAnswer(kMGQAppleInternalInstallCapability);
+    return false; // isInternal;
 }

 static bool didOneTimeInitialization = false;