diff --git a/docs/ota-client-guide/modules/ROOT/pages/rollback.adoc b/docs/ota-client-guide/modules/ROOT/pages/rollback.adoc
index ccfea2dbb..e93de670b 100644
--- a/docs/ota-client-guide/modules/ROOT/pages/rollback.adoc
+++ b/docs/ota-client-guide/modules/ROOT/pages/rollback.adoc
@@ -19,7 +19,7 @@ Currently only U-boot 'bootcount' rollback mechanism is supported.
 
 == U-boot
 
-More info about bootcount feature you can find in U-boot https://www.denx.de/wiki/Knowhow/DULG/UBootBootCountLimit[documentation].
+More info about bootcount feature you can find in U-boot https://u-boot.readthedocs.io/en/latest/index.html[documentation].
 
 When using 'bootcount' the system can be in one of three states:
 
diff --git a/docs/ota-client-guide/modules/ROOT/pages/troubleshooting-bsp-integration.adoc b/docs/ota-client-guide/modules/ROOT/pages/troubleshooting-bsp-integration.adoc
index 231d57caa..c6c817b4e 100644
--- a/docs/ota-client-guide/modules/ROOT/pages/troubleshooting-bsp-integration.adoc
+++ b/docs/ota-client-guide/modules/ROOT/pages/troubleshooting-bsp-integration.adoc
@@ -38,6 +38,4 @@ Building an integration with a new board involves dealing with several different
 ** https://ostreedev.github.io/ostree/deployment/[Deployments]
 ** https://ostreedev.github.io/ostree/atomic-upgrades/[Atomic Upgrades]
 
-* https://www.denx.de/wiki/Knowhow/DULG/Manual[U-Boot reference documentation]
-** https://www.denx.de/wiki/Knowhow/DULG/UBootCommandLineInterface[CLI]
-** https://www.denx.de/wiki/Knowhow/DULG/UBootScripts[Scripting]
+* https://u-boot.readthedocs.io/en/latest/index.html[U-Boot reference documentation]