diff --git a/browser/metro/base/content/browser-ui.js b/browser/metro/base/content/browser-ui.js
index 8444cebe14f3..65aafd534615 100644
--- a/browser/metro/base/content/browser-ui.js
+++ b/browser/metro/base/content/browser-ui.js
@@ -609,8 +609,12 @@ var BrowserUI = {
     if (lastCrashID && lastCrashID.length) {
       if (Services.prefs.getBoolPref("app.crashreporter.autosubmit")) {
         Util.dumpLn("Submitting last crash id:", lastCrashID);
+        let params = {};
+        if (!Services.prefs.getBoolPref("app.crashreporter.submitURLs")) {
+          params['extraExtraKeyVals'] = { URL: '' };
+        }
         try {
-          this.CrashSubmit.submit(lastCrashID);
+          this.CrashSubmit.submit(lastCrashID, params);
         } catch (ex) {
           Util.dumpLn(ex);
         }
diff --git a/browser/metro/base/content/browser.xul b/browser/metro/base/content/browser.xul
index 76099ba20a6a..6b790627228e 100644
--- a/browser/metro/base/content/browser.xul
+++ b/browser/metro/base/content/browser.xul
@@ -672,7 +672,13 @@ Desktop browser's sync prefs.
       </settings>
       <setting pref="signon.rememberSignons" title="&optionsHeader.privacy.passwords.label;" type="bool"/>
       <settings id="prefs-reporting" label="&optionsHeader.reporting.title;">
-        <setting pref="app.crashreporter.autosubmit" type="bool" title="&optionsHeader.reporting.crashes.label;" />
+        <setting pref="app.crashreporter.autosubmit"
+                 type="bool"
+                 title="&optionsHeader.reporting.crashes.label;" />
+        <setting pref="app.crashreporter.submitURLs"
+                 id="prefs-reporting-submitURLs"
+                 type="bool"
+                 title="&optionsHeader.reporting.crashes.submitURLs;" />
       </settings>
       <settings id="prefs-telemetry" label="&optionsHeader.telemetry.title;">
         <setting pref="toolkit.telemetry.enabled" type="bool" title="&optionsHeader.telemetry.label;"/>
diff --git a/browser/metro/base/content/flyoutpanels/PrefsFlyoutPanel.js b/browser/metro/base/content/flyoutpanels/PrefsFlyoutPanel.js
index 6eec2ac7add1..7867edf061c1 100644
--- a/browser/metro/base/content/flyoutpanels/PrefsFlyoutPanel.js
+++ b/browser/metro/base/content/flyoutpanels/PrefsFlyoutPanel.js
@@ -44,6 +44,12 @@ let PrefsFlyoutPanel = {
       Services.prefs.addObserver("privacy.donottrackheader.enabled",
                                  this._prefObserver,
                                  false);
+      Services.prefs.addObserver("app.crashreporter.autosubmit",
+                                 this._prefObserver,
+                                 false);
+      Services.prefs.addObserver("app.crashreporter.submitURLs",
+                                 this._prefObserver,
+                                 false);
     }
 
     this._topmostElement.show();
@@ -81,6 +87,29 @@ let PrefsFlyoutPanel = {
           Services.prefs.setIntPref('privacy.donottrackheader.value', -1);
         }
         break;
+
+      case "app.crashreporter.autosubmit":
+        let autosubmit = Services.prefs.getBoolPref("app.crashreporter.autosubmit");
+        if (!autosubmit) {
+          // If the user has selected not to submit crash reports, the UI
+          // should reflect also that URLs will not be included.
+          // TODO: Ideally we would grey out the text and the toggle for
+          // the "include URLs" pref, but the |setting| binding doesn't
+          // appear to support enabling/disabling. In the meantime, we just
+          // set the "include URLs" pref to false if the "send crash reports"
+          // pref has been set to false.
+          Services.prefs.setBoolPref('app.crashreporter.submitURLs', false);
+        }
+        break;
+
+      case "app.crashreporter.submitURLs":
+        let submitURLs = Services.prefs.getBoolPref("app.crashreporter.submitURLs");
+        if (submitURLs) {
+          // If the user has selected to submit URLs, they are implicitly also
+          // selecting to submit crash reports. Let's update the autosubmit pref
+          Services.prefs.setBoolPref('app.crashreporter.autosubmit', true);
+        }
+      break;
     }
   },
 };
diff --git a/browser/metro/base/content/pages/crashprompt.xhtml b/browser/metro/base/content/pages/crashprompt.xhtml
index 5f7f24ece814..2875b5dbb35d 100644
--- a/browser/metro/base/content/pages/crashprompt.xhtml
+++ b/browser/metro/base/content/pages/crashprompt.xhtml
@@ -53,6 +53,14 @@
       function onChoseSendReports() {
         Services.prefs.setBoolPref("app.crashreporter.prompted", true);
         Services.prefs.setBoolPref("app.crashreporter.autosubmit", true);
+
+        var includeURLCheckbox = document.getElementById("crashpromptIncludeURLCheckbox");
+        if (includeURLCheckbox.checked) {
+          Services.prefs.setBoolPref("app.crashreporter.submitURLs", true);
+        } else {
+          Services.prefs.setBoolPref("app.crashreporter.submitURLs", false);
+        }
+
         window.close();
       }
 
@@ -61,11 +69,17 @@
         Services.prefs.setBoolPref("app.crashreporter.autosubmit", false);
         window.close();
       }
+
+
+      function onLoad() {
+        document.getElementById("crashpromptIncludeURLCheckbox").checked =
+          Services.prefs.getBoolPref("app.crashreporter.submitURLs");
+      }
     ]]></script>
 
   </head>
 
-  <body id="crashPromptPage" dir="&locale.dir;">
+  <body id="crashPromptPage" dir="&locale.dir;" onload="onLoad();">
     <div id="crashPromptContainer">
       <h1 id="crashPromptTitle">&crashprompt.title;</h1>
       <hr id="crashPromptSeparator" />
@@ -95,6 +109,13 @@
           </label>
         </div>
       </p>
+      <div id="crashpromptURLCheckboxContainer">
+        <label id="crashpromptIncludeURLLabel">
+          <input type="checkbox"
+                 id="crashpromptIncludeURLCheckbox" />
+          &crashprompt.includeURLLabel;
+        </label>
+      </div>
       <div id="crashPromptButtonContainer">
         <button class="button-default"
                 onclick="onChoseSendReports();">
diff --git a/browser/metro/locales/en-US/chrome/crashprompt.dtd b/browser/metro/locales/en-US/chrome/crashprompt.dtd
index d8ba222e4ba9..ac0b81211d4f 100644
--- a/browser/metro/locales/en-US/chrome/crashprompt.dtd
+++ b/browser/metro/locales/en-US/chrome/crashprompt.dtd
@@ -10,6 +10,7 @@
 <!ENTITY crashprompt.detailedMessage.secondParagraph "This may include things like open pages, text typed into forms and the content of open messages, recent browsing history, or geolocation shared with a site.">
 <!ENTITY crashprompt.detailedMessage.thirdParagraph "We use crash reports to try to fix problems and improve our products. We handle your information as we describe in our ">
 <!ENTITY crashprompt.privacyPolicyLink "&brandShortName; privacy policy">
+<!ENTITY crashprompt.includeURLLabel "Include the address of the page I was on">
 <!ENTITY crashprompt.acceptbutton    "Send reports">
 <!ENTITY crashprompt.refusebutton    "Don't send">
 <!ENTITY crashprompt.privacyPolicy.title "&brandShortName; privacy policy">
diff --git a/browser/metro/locales/en-US/chrome/preferences.dtd b/browser/metro/locales/en-US/chrome/preferences.dtd
index ea775e0b0ed0..1baf2e142f49 100644
--- a/browser/metro/locales/en-US/chrome/preferences.dtd
+++ b/browser/metro/locales/en-US/chrome/preferences.dtd
@@ -35,5 +35,6 @@
 
 <!ENTITY optionsHeader.reporting.title                           "Crash Reporter">
 <!ENTITY optionsHeader.reporting.crashes.label                   "&brandShortName; submits crash reports to help Mozilla make your browser more stable and secure">
+<!ENTITY optionsHeader.reporting.crashes.submitURLs             "Include the address of the page I was on">
 <!ENTITY optionsHeader.telemetry.title                            "Telemetry">
 <!ENTITY optionsHeader.telemetry.label                            "Shares usage statistics about &brandShortName; with Mozilla to help us make your browser better">
diff --git a/browser/metro/profile/metro.js b/browser/metro/profile/metro.js
index 74509b5fba69..a87b97a88eb5 100644
--- a/browser/metro/profile/metro.js
+++ b/browser/metro/profile/metro.js
@@ -18,9 +18,11 @@ pref("devtools.chrome.enabled", false);
 // Automatically submit crash reports
 #ifdef RELEASE_BUILD
 pref("app.crashreporter.autosubmit", false);
+pref("app.crashreporter.submitURLs", false);
 #else
 // For Nightly and Aurora we turn this on by default
 pref("app.crashreporter.autosubmit", true);
+pref("app.crashreporter.submitURLs", false);
 #endif
 // Has the user been prompted about crash reporting?
 pref("app.crashreporter.prompted", false);