diff --git a/compose.yaml b/compose.yaml
index 2b9d866b20a..9557fc0887e 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -29,8 +29,8 @@ services:
       # NEXTCLOUD_STARTUP_APPS: deck twofactor_totp tasks calendar contacts notes # Allows to modify the Nextcloud apps that are installed on starting AIO the first time. See https://github.com/nextcloud/all-in-one#how-to-change-the-nextcloud-apps-that-are-installed-on-the-first-startup
       # NEXTCLOUD_ADDITIONAL_APKS: imagemagick # This allows to add additional packages to the Nextcloud container permanently. Default is imagemagick but can be overwritten by modifying this value. See https://github.com/nextcloud/all-in-one#how-to-add-os-packages-permanently-to-the-nextcloud-container
       # NEXTCLOUD_ADDITIONAL_PHP_EXTENSIONS: imagick # This allows to add additional php extensions to the Nextcloud container permanently. Default is imagick but can be overwritten by modifying this value. See https://github.com/nextcloud/all-in-one#how-to-add-php-extensions-permanently-to-the-nextcloud-container
-      # NEXTCLOUD_ENABLE_DRI_DEVICE: true # This allows to enable the /dev/dri device in the Nextcloud container. ⚠️⚠️⚠️ Warning: this only works if the '/dev/dri' device is present on the host! If it should not exist on your host, don't set this to true as otherwise the Nextcloud container will fail to start! See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud
-      # ENABLE_NVIDIA_GPU: true # This allows to enable the NVIDIA runtime and GPU access for containers that profit from it. ⚠️⚠️⚠️ Warning: this only works if an NVIDIA gpu is installed on the server. See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud.
+      # NEXTCLOUD_ENABLE_DRI_DEVICE: true # This allows to enable the /dev/dri device for containers that profit from it. ⚠️⚠️⚠️ Warning: this only works if the '/dev/dri' device is present on the host! If it should not exist on your host, don't set this to true as otherwise the Nextcloud container will fail to start! See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud
+      # NEXTCLOUD_ENABLE_NVIDIA_GPU: true # This allows to enable the NVIDIA runtime and GPU access for containers that profit from it. ⚠️⚠️⚠️ Warning: this only works if an NVIDIA gpu is installed on the server. See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud.
       # NEXTCLOUD_KEEP_DISABLED_APPS: false # Setting this to true will keep Nextcloud apps that are disabled in the AIO interface and not uninstall them if they should be installed. See https://github.com/nextcloud/all-in-one#how-to-keep-disabled-apps
       # SKIP_DOMAIN_VALIDATION: false # This should only be set to true if things are correctly configured. See https://github.com/nextcloud/all-in-one?tab=readme-ov-file#how-to-skip-the-domain-validation
       # TALK_PORT: 3478 # This allows to adjust the port that the talk container is using. See https://github.com/nextcloud/all-in-one#how-to-adjust-the-talk-port
diff --git a/php/src/Data/ConfigurationManager.php b/php/src/Data/ConfigurationManager.php
index f3629b7f36f..fec3881412b 100644
--- a/php/src/Data/ConfigurationManager.php
+++ b/php/src/Data/ConfigurationManager.php
@@ -989,7 +989,7 @@ public function isDriDeviceEnabled() : bool {
     }
 
     private function GetEnabledNvidiaGpu() : string {
-        $envVariableName = 'ENABLE_NVIDIA_GPU';
+        $envVariableName = 'NEXTCLOUD_ENABLE_NVIDIA_GPU';
         $configName = 'enable_nvidia_gpu';
         $defaultValue = '';
         return $this->GetEnvironmentalVariableOrConfig($envVariableName, $configName, $defaultValue);
diff --git a/readme.md b/readme.md
index 033172fc5c1..a5e2152b6e5 100644
--- a/readme.md
+++ b/readme.md
@@ -789,7 +789,7 @@ In order to use that, you need to add `--env NEXTCLOUD_ENABLE_DRI_DEVICE=true` t
 
 This method use the [Nvidia Container Toolkit](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/index.html) with the nvidia runtime.
 
-In order to use that, you need to add `--env ENABLE_NVIDIA_GPU=true` to the docker run command of the mastercontainer (but before the last line `nextcloud/all-in-one:latest`! If it was started already, you will need to stop the mastercontainer, remove it (no data will be lost) and recreate it using the docker run command that you initially used) which will enable the nvidia runtime.
+In order to use that, you need to add `--env NEXTCLOUD_ENABLE_NVIDIA_GPU=true` to the docker run command of the mastercontainer (but before the last line `nextcloud/all-in-one:latest`! If it was started already, you will need to stop the mastercontainer, remove it (no data will be lost) and recreate it using the docker run command that you initially used) which will enable the nvidia runtime.
 
 If you're using WSL2 and want to use the NVIDIA runtime, please follow the instructions to [install the NVIDIA Container Toolkit meta-version in WSL](https://docs.nvidia.com/cuda/wsl-user-guide/index.html#cuda-support-for-wsl-2).
 
diff --git a/tests/QA/060-environmental-variables.md b/tests/QA/060-environmental-variables.md
index 5113bdf7601..fd6a4dcad63 100644
--- a/tests/QA/060-environmental-variables.md
+++ b/tests/QA/060-environmental-variables.md
@@ -21,6 +21,7 @@ See https://github.com/nextcloud/all-in-one#how-to-trust-user-defined-certificat
 - [ ] When starting the mastercontainer with `--env NEXTCLOUD_ADDITIONAL_APKS=zip`, the resulting Nextcloud container should have the zip package installed and not imagemagick.
 - [ ] When starting the mastercontainer with `--env NEXTCLOUD_ADDITIONAL_PHP_EXTENSIONS=inotify`, the resulting Nextcloud container should have the inotify extension installed and not the imagick extension.
 - [ ] When starting the mastercontainer with `--env NEXTCLOUD_ENABLE_DRI_DEVICE=true`, the resulting Nextcloud container should have the /dev/dri device mounted into the container. (Only works if a `/dev/dri` device is present on the host)
+- [ ] When starting the mastercontainer with `--env NEXTCLOUD_ENABLE_NVIDIA_GPU=true`, the resulting Nextcloud container should have the nvidia gpu device mounted into the container. (Only works if a Nvidia GPU and runtime is installed on the host)
 - [ ] When starting the mastercontainer with `--env NEXTCLOUD_KEEP_DISABLED_APPS=true` it should keep apps in Nextcloud that are disabled in the AIO interface. For example if Collabora is disabled in the AIO interface and you install the richdocuments app in Nextcloud, a restart should not uninstall the richdocuments app in Nextcloud anymore.
 - [ ] When starting the mastercontainer with `--env AIO_COMMUNITY_CONTAINERS="fail2ban"`, it should add the fail2ban container to the container stack and show it in the AIO interface as well as start it, etc.