diff --git a/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Extensions/Invoke-ExecExtensionsConfig.ps1 b/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Extensions/Invoke-ExecExtensionsConfig.ps1
index 9291fc5ea880..60ba2aa4adca 100644
--- a/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Extensions/Invoke-ExecExtensionsConfig.ps1	
+++ b/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Extensions/Invoke-ExecExtensionsConfig.ps1	
@@ -32,10 +32,10 @@ Function Invoke-ExecExtensionsConfig {
         # Check if NinjaOne URL is set correctly and the instance has at least version 5.6
         if ($Body.NinjaOne) {
             $AllowedNinjaHostnames = @(
-                'app.ninjarmmm.com',
-                'eu.ninjarmmm.com',
-                'oc.ninjarmmm.com',
-                'ca.ninjarmmm.com',
+                'app.ninjarmm.com',
+                'eu.ninjarmm.com',
+                'oc.ninjarmm.com',
+                'ca.ninjarmm.com',
                 'us2.ninjarmm.com'
             )
             $SetNinjaHostname = $Body.NinjaOne.Instance -replace '/ws', '' -replace 'https://', ''
@@ -46,7 +46,7 @@ Function Invoke-ExecExtensionsConfig {
             try {
                 [version]$Version = (Invoke-WebRequest -Method GET -Uri "$SetNinjaHostname/app-version.txt" -ea stop).content
             } catch {
-                throw "Failed to connect to NinjaOne check your Instance is set correctly eg 'app.ninjarmmm.com'"
+                throw "Failed to connect to NinjaOne check your Instance is set correctly eg 'app.ninjarmm.com'"
             }
             if ($Version -lt [version]'5.6.0.0') {
                 throw 'NinjaOne 5.6.0.0 is required.'
diff --git a/Modules/CippExtensions/Public/NinjaOne/Invoke-NinjaOneTenantSync.ps1 b/Modules/CippExtensions/Public/NinjaOne/Invoke-NinjaOneTenantSync.ps1
index bcfc085b434a..d45407edb06e 100644
--- a/Modules/CippExtensions/Public/NinjaOne/Invoke-NinjaOneTenantSync.ps1
+++ b/Modules/CippExtensions/Public/NinjaOne/Invoke-NinjaOneTenantSync.ps1
@@ -60,10 +60,10 @@ function Invoke-NinjaOneTenantSync {
         $Configuration = ((Get-CIPPAzDataTableEntity @Table).config | ConvertFrom-Json).NinjaOne
 
         $AllowedNinjaHostnames = @(
-            'app.ninjarmmm.com',
-            'eu.ninjarmmm.com',
-            'oc.ninjarmmm.com',
-            'ca.ninjarmmm.com',
+            'app.ninjarmm.com',
+            'eu.ninjarmm.com',
+            'oc.ninjarmm.com',
+            'ca.ninjarmm.com',
             'us2.ninjarmm.com'
         )
 
diff --git a/version_latest.txt b/version_latest.txt
index a194c18e86e8..fa09f584d78e 100644
--- a/version_latest.txt
+++ b/version_latest.txt
@@ -1 +1 @@
-6.5.1
+6.5.2
\ No newline at end of file