diff --git a/nixos/modules/services/hardware/nvidia-container-toolkit/default.nix b/nixos/modules/services/hardware/nvidia-container-toolkit/default.nix
index fe4999bfbdbb..5c0fed35c4c9 100644
--- a/nixos/modules/services/hardware/nvidia-container-toolkit/default.nix
+++ b/nixos/modules/services/hardware/nvidia-container-toolkit/default.nix
@@ -32,7 +32,7 @@
         default = false;
         type = lib.types.bool;
         description = ''
-          Enable dynamic CDI configuration for NVidia devices by running
+          Enable dynamic CDI configuration for Nvidia devices by running
           nvidia-container-toolkit on boot.
         '';
       };
diff --git a/nixos/modules/virtualisation/podman/default.nix b/nixos/modules/virtualisation/podman/default.nix
index e752cf4ac148..bc77292ffee9 100644
--- a/nixos/modules/virtualisation/podman/default.nix
+++ b/nixos/modules/virtualisation/podman/default.nix
@@ -84,7 +84,7 @@ in
       description = ''
         **Deprecated**, please use hardware.nvidia-container-toolkit.enable instead.
 
-        Enable use of NVidia GPUs from within podman containers.
+        Enable use of Nvidia GPUs from within podman containers.
       '';
     };
 
diff --git a/pkgs/development/libraries/arrayfire/default.nix b/pkgs/development/libraries/arrayfire/default.nix
index d52191c56533..473dd638712c 100644
--- a/pkgs/development/libraries/arrayfire/default.nix
+++ b/pkgs/development/libraries/arrayfire/default.nix
@@ -32,7 +32,7 @@
 , openclSupport ? !stdenv.isDarwin
   # This argument lets one run CUDA & OpenCL tests on non-NixOS systems by
   # telling Nix where to find the drivers. If you know the version of the
-  # NVidia driver that is installed on your system, you can do:
+  # Nvidia driver that is installed on your system, you can do:
   #
   # arrayfire.override {
   #   nvidiaComputeDrivers =
diff --git a/pkgs/tools/X11/bumblebee/default.nix b/pkgs/tools/X11/bumblebee/default.nix
index 0415489bd765..01aaeca044de 100644
--- a/pkgs/tools/X11/bumblebee/default.nix
+++ b/pkgs/tools/X11/bumblebee/default.nix
@@ -11,7 +11,7 @@
 # 2. then run 'bumblebeed' as root
 # 3. Then either 'optirun glxinfo' or 'primusrun glxinfo' as user.
 #
-# The glxinfo output should indicate the NVidia driver is being used
+# The glxinfo output should indicate the Nvidia driver is being used
 # and all expected extensions are supported.
 #
 # To use at startup, see hardware.bumblebee options.
diff --git a/pkgs/tools/misc/nvfancontrol/default.nix b/pkgs/tools/misc/nvfancontrol/default.nix
index 98d3633a7b8a..ca9a2c2da923 100644
--- a/pkgs/tools/misc/nvfancontrol/default.nix
+++ b/pkgs/tools/misc/nvfancontrol/default.nix
@@ -21,7 +21,7 @@ rustPlatform.buildRustPackage rec {
   '';
 
   meta = with lib; {
-    description = "NVidia dynamic fan control for Linux";
+    description = "Nvidia dynamic fan control for Linux";
     homepage = "https://github.com/foucault/nvfancontrol";
     changelog = "https://github.com/foucault/nvfancontrol/releases/tag/${version}";
     license = with licenses; [ gpl3Only ];