diff --git a/doc/src/getting-started/installation.qdoc b/doc/src/getting-started/installation.qdoc
index b3fde2311250f27fc4911811311bf6ed5344a5c1..d6a7834992f269aac8fee140fd9152de1f49c1e9 100644
--- a/doc/src/getting-started/installation.qdoc
+++ b/doc/src/getting-started/installation.qdoc
@@ -666,7 +666,7 @@ in the \l{Qt for Windows CE Requirements} document.
 
     Qt requires Xcode to be installed on the system. You can get it from:
 
-    \l{https://developer.apple.com/xcode/}
+    \l{http://developer.apple.com/xcode/}
 
     The command line tools are also needed, they can be installed within XCode:
 
diff --git a/doc/src/platforms/mac-differences.qdoc b/doc/src/platforms/mac-differences.qdoc
index 3c45b96ae65c12205d9d8248dfe98338f153ad9b..31aa892e144c0a86a5acd74c00d17e4ecd68c2b7 100644
--- a/doc/src/platforms/mac-differences.qdoc
+++ b/doc/src/platforms/mac-differences.qdoc
@@ -178,7 +178,7 @@
     The items in the Application Menu will be merged correctly for
     your localized application, but they will not show up translated
     until you
-    \l{https://developer.apple.com/library/mac/#documentation/CoreFoundation/Conceptual/CFBundles/BundleTypes/BundleTypes.html#//apple_ref/doc/uid/10000123i-CH101-SW13}
+    \l{http://developer.apple.com/library/mac/#documentation/CoreFoundation/Conceptual/CFBundles/BundleTypes/BundleTypes.html#//apple_ref/doc/uid/10000123i-CH101-SW13}
     {add a localized resource folder} to the application bundle.
     The main thing you need to do is create a file called
     locversion.plist.  Here is an example for Norwegian:
diff --git a/doc/src/platforms/qtmac-as-native.qdoc b/doc/src/platforms/qtmac-as-native.qdoc
index 144f9a913cdb38345635a2ad41262f3d503ad78b..ee79be3aa8d3a4f67f0381b3ad32664b6f3ee1c6 100644
--- a/doc/src/platforms/qtmac-as-native.qdoc
+++ b/doc/src/platforms/qtmac-as-native.qdoc
@@ -62,7 +62,7 @@
     \section1 Aqua
 
     This is a critical piece of Mac OS X (documentation can be found at
-    \l{https://developer.apple.com/library/mac/#documentation/UserExperience/Conceptual/AppleHIGuidelines/Intro/Intro.html#//apple_ref/doc/uid/20000957}).
+    \l{http://developer.apple.com/library/mac/#documentation/UserExperience/Conceptual/AppleHIGuidelines/Intro/Intro.html#//apple_ref/doc/uid/20000957}).
     It is a huge topic, but the most important guidelines for GUI
     design are probably these:
 
diff --git a/doc/src/portingguide.qdoc b/doc/src/portingguide.qdoc
index 531c16d142b7097688c54ccde1c1a2527a644fe7..f2157556a2c520608164eaeb23e755cff267ae75 100644
--- a/doc/src/portingguide.qdoc
+++ b/doc/src/portingguide.qdoc
@@ -51,7 +51,7 @@ The following list summarizes the changes in Qt 5:
    \li Qt Widgets - These are now part of a separate module,
        \l{Qt Widgets}{QtWidgets}. They were part of \l{QtGui} earlier.
    \li Qt Quick - The older Qt Quick version (1.0) is now part of a separate
-       \l{https://qt-project.org/doc/qt-4.8/qtdeclarative.html}{Qt Declarative}
+       \l{http://qt-project.org/doc/qt-4.8/qtdeclarative.html}{Qt Declarative}
        add-on module for compatibility purposes. We recommend using the new Qt
        Quick (2.0) from now on to avoid binary breaks in the future.
    \li Qt3Support - This module is removed in Qt 5, so you must move away from