diff --git a/admin-guide/configuration/resize_vm_disk.md b/admin-guide/configuration/resize_vm_disk.md
index 6a66d736..cb1e524e 100644
--- a/admin-guide/configuration/resize_vm_disk.md
+++ b/admin-guide/configuration/resize_vm_disk.md
@@ -75,4 +75,4 @@ Resize physical volume:
   1 physical volume(s) resized or updated / 0 physical volume(s) not resized
 ```
 
-Now the effective volumes of the machine can be extended as documented [Resize System Volumes](vgroot.md)
\ No newline at end of file
+Now the effective volumes of the machine can be extended as documented [Partitioning](partitioning.md)
\ No newline at end of file
diff --git a/admin-guide/deployment/rhel8/index.md b/admin-guide/deployment/rhel8/index.md
index ab57deab..3616e4b9 100644
--- a/admin-guide/deployment/rhel8/index.md
+++ b/admin-guide/deployment/rhel8/index.md
@@ -8,8 +8,8 @@ The configuration management is done with Puppet like for RHEL 7. RHEL 7 and RHE
 
 
 Please still consider also implementing following two migrations when moving to RHEL 8:
-- migrate from Icinga1 to [Icinga2](../admin-guide/configuration/icinga2), as Icinga1 will be decommissioned by end of 2024
-- explicit [network configuration in Hiera](../admin-guide/configuration/networking) with `networking::setup`, especially if you have static IP addresses or static routes
+- migrate from Icinga1 to [Icinga2](../../configuration/icinga2.md), as Icinga1 will be decommissioned by end of 2024
+- explicit [network configuration in Hiera](../../configuration/networking.md) with `networking::setup`, especially if you have static IP addresses or static routes
 
 Bugs and issues can be reported in the [Linux project in JIRA](https://jira.psi.ch/browse/PSILINUX).
 
diff --git a/admin-guide/deployment/rhel8/installation.md b/admin-guide/deployment/rhel8/installation.md
index 0a88b335..bc08bfc6 100644
--- a/admin-guide/deployment/rhel8/installation.md
+++ b/admin-guide/deployment/rhel8/installation.md
@@ -6,7 +6,7 @@
 
 ## Network Installation
 
-The machine you want to install needs to be [registered in `sysdb`](../admin-guide/deployment/sample). If you don't have the bob command installed locally you can login to __lxsup.psi.ch__ to use it. Remember that you need a valid Kerberos ticket before modifying a sysdb entry via `bob`.
+The machine you want to install needs to be [registered in `sysdb`](../../deployment/basic_installation.md). If you don't have the bob command installed locally you can login to __lxsup.psi.ch__ to use it. Remember that you need a valid Kerberos ticket before modifying a sysdb entry via `bob`.
 More details regaring `bob` can be found [here](https://git.psi.ch/linux-infra/bob).
 
 Optional you can set `netboot` and RHEL 8 installer but that can also be selected manually in be boot menu:
diff --git a/admin-guide/deployment/rhel9/index.md b/admin-guide/deployment/rhel9/index.md
index 780e342e..70641b14 100644
--- a/admin-guide/deployment/rhel9/index.md
+++ b/admin-guide/deployment/rhel9/index.md
@@ -18,7 +18,7 @@ The future support model for AFS or the service and functionality it provides is
 ### Network Configuration
 By default the network configuration is handed over to NetworkManager which does automatic configuation.
 
-If you wish different behaviour, e.g. for static IP addresses, please check out the [Network Configuration guide](../admin-guide/configuration/networking).
+If you wish different behaviour, e.g. for static IP addresses, please check out the [Network Configuration guide](../../configuration/networking.md).
 
 
 ### Disk Layout
@@ -63,4 +63,4 @@ https://jira.psi.ch/browse/PSILINUX-287
 
 ### Documenatation
 
-* [Installation](installation)
+* [Installation](../basic_installation.md)