diff --git a/en/installation.md b/en/installation.md
index 7e96fe4..70c6e12 100644
--- a/en/installation.md
+++ b/en/installation.md
@@ -8,7 +8,7 @@ Unfortunately IP camera manufacturers aren't **yet** shipping hardware with
 OpenIPC preinstalled, so to install OpenIPC onto a camera which is still using
 factory firmware images, one of the following methods must be used:
 
-* The [Coupler](https://openipc.github.io/coupler/) project makes available
+* The [Coupler](https://github.com/openipc/coupler/) project makes available
   firmware images which can be installed using the firmware upgrade mechanisms
   which are built into the factory firmware of many cameras.
 
@@ -25,8 +25,8 @@ factory firmware images, one of the following methods must be used:
 OpenIPC firmware installation using Coupler.
 --------------------------------------------
 
-Instructions for using [Coupler](https://openipc.github.io/coupler/) can be
-found in [the project's documenation](https://openipc.github.io/coupler/).
+Instructions for using [Coupler](https://github.com/openipc/coupler/) can be
+found in [the project's documenation](https://github.com/openipc/coupler/).
 
 OpenIPC firmware installation via TFTP and UART, step by step.
 --------------------------------------------------------------
@@ -40,7 +40,7 @@ project currently builds separate firmware binaries for each SoC model.  **You
 must identify the SoC which your camera uses**, so that you can use the correct
 firmware binaries.  This can be done by reading the markings on the SoC IC
 package on the camera's main PCB (see example photo below), or by using
-software such as [ipctool](https://openipc.github.io/ipctool/) to identify the
+software such as [ipctool](https://github.com/openipc/ipctool/) to identify the
 SoC model from the vendor firmware.
 
 ![SoC Marking](../images/soc-hisilicon.webp)
diff --git a/en/menu-index.md b/en/menu-index.md
index 4d94b88..1bcdb19 100644
--- a/en/menu-index.md
+++ b/en/menu-index.md
@@ -18,7 +18,7 @@ We would be grateful for any feedback and suggestions.
 
 ## Official links
 
-* [OpenIPC on Wiki](https://openipc.github.io/wiki) - Collection of various documentation and instructions.
+* [OpenIPC on Wiki](https://github.com/openipc/wiki) - Collection of various documentation and instructions.
 * [OpenIPC on GitHub](https://github.com/OpenIPC/) - GitHub organization, most projects are hosted here.
 * [OpenIPC on OpenCollective](https://opencollective.com/openipc) - OpenCollective community.
 * [OpenIPC on Twitter](https://twitter.com/openipc) - Our main news.
@@ -42,18 +42,18 @@ We would be grateful for any feedback and suggestions.
 
 ### Firmware
 
-* [openipc-2.x](https://openipc.github.io/firmware) - Firmware development and creation system based on Buildroot.
+* [openipc-2.x](https://github.com/openipc/firmware) - Firmware development and creation system based on Buildroot.
 * [openipc-1.0][chaos_calmer] - Firmware development and creation system based on OpenWrt 15.05.
 * [coupler][coupler] - Seamless transition between video cameras firmware.
 
 ### Streamers
 
-* [majestic](https://github.com/OpenIPC/firmware/wiki/majestic_streamer) - Universal IPCam streamer.
+* [majestic](https://openipc.org/majestic-endpoints) - Universal IPCam streamer.
 * [mini][mini] - OpenSource Mini IP camera streamer.
 
 ### Tools
 
-* [ipctool](https://openipc.github.io/ipctool) - Tool (and library) for checking IP camera hardware.
+* [ipctool](https://github.com/openipc/ipctool) - Tool (and library) for checking IP camera hardware.
 * [yaml-cli][yaml-cli] - Tool for change setting in CLI.
 * [glutinium](https://github.com/ZigFisher/Glutinium) - Additional OpenWRT packages.
 
diff --git a/ru/hardware-hs303.md b/ru/hardware-hs303.md
index a24eace..54abb5c 100644
--- a/ru/hardware-hs303.md
+++ b/ru/hardware-hs303.md
@@ -91,7 +91,7 @@ Switcam HS-303.
 через PayWall сервис [здесь](https://paywall.pw/openipc).
 
 Пошаговая инструкция по прошивке устройств и несколько ответов на часто задаваемые
-вопросы находятся [здесь](https://openipc.github.io/wiki/ru/hardware-hs303.html).
+вопросы находятся [здесь](https://github.com/OpenIPC/wiki/blob/master/ru/hardware-hs303.md).
 
 Исходные коды проекта, для тех кому претит PayWall или кто хочет собрать прошивку
 полностью [самостоятельно](https://github.com/OpenIPC).