diff --git a/b2g/app/b2g.js b/b2g/app/b2g.js
index 82726a8879df..a50ca879f99a 100644
--- a/b2g/app/b2g.js
+++ b/b2g/app/b2g.js
@@ -181,7 +181,7 @@ pref("dom.ipc.plugins.enabled", true);
 
 // product URLs
 // The breakpad report server to link to in about:crashes
-pref("breakpad.reportURL", "http://crash-stats.mozilla.com/report/index/");
+pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
 pref("app.releaseNotesURL", "http://www.mozilla.com/%LOCALE%/b2g/%VERSION%/releasenotes/");
 pref("app.support.baseURL", "http://support.mozilla.com/b2g");
 pref("app.feedbackURL", "http://input.mozilla.com/feedback/");
diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index c943982bfba1..653d5c540923 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -875,7 +875,7 @@ pref("browser.zoom.siteSpecific", true);
 pref("browser.zoom.updateBackgroundTabs", true);
 
 // The breakpad report server to link to in about:crashes
-pref("breakpad.reportURL", "http://crash-stats.mozilla.com/report/index/");
+pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
 
 #ifndef RELEASE_BUILD
 // Override submission of plugin hang reports to a different processing server
diff --git a/browser/metro/profile/metro.js b/browser/metro/profile/metro.js
index c0d61178b0be..09c1e517cba7 100644
--- a/browser/metro/profile/metro.js
+++ b/browser/metro/profile/metro.js
@@ -396,7 +396,7 @@ pref("dom.ipc.content.nice", 1);
 
 // product URLs
 // The breakpad report server to link to in about:crashes
-pref("breakpad.reportURL", "http://crash-stats.mozilla.com/report/index/");
+pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
 pref("app.releaseNotesURL", "http://www.mozilla.com/%LOCALE%/mobile/%VERSION%/releasenotes/");
 pref("app.sync.tutorialURL", "https://support.mozilla.org/kb/sync-firefox-between-desktop-and-mobile");
 pref("app.support.baseURL", "http://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/");
diff --git a/mobile/android/app/mobile.js b/mobile/android/app/mobile.js
index 39daf44b1717..993d6213ae8f 100644
--- a/mobile/android/app/mobile.js
+++ b/mobile/android/app/mobile.js
@@ -439,7 +439,7 @@ pref("plugins.click_to_play", true);
 
 // product URLs
 // The breakpad report server to link to in about:crashes
-pref("breakpad.reportURL", "http://crash-stats.mozilla.com/report/index/");
+pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
 pref("app.support.baseURL", "http://support.mozilla.org/1/mobile/%VERSION%/%OS%/%LOCALE%/");
 // Used to submit data to input from about:feedback
 pref("app.feedback.postURL", "http://m.input.mozilla.org/%LOCALE%/feedback");
diff --git a/mobile/xul/app/mobile.js b/mobile/xul/app/mobile.js
index e7a23a07a977..be5128478d8c 100644
--- a/mobile/xul/app/mobile.js
+++ b/mobile/xul/app/mobile.js
@@ -431,7 +431,7 @@ pref("dom.ipc.content.nice", 1);
 
 // product URLs
 // The breakpad report server to link to in about:crashes
-pref("breakpad.reportURL", "http://crash-stats.mozilla.com/report/index/");
+pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
 pref("app.releaseNotesURL", "http://www.mozilla.com/%LOCALE%/mobile/%VERSION%/releasenotes/");
 pref("app.sync.tutorialURL", "https://support.mozilla.org/kb/sync-firefox-between-desktop-and-mobile");
 pref("app.support.baseURL", "http://support.mozilla.org/mobile");