2 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/os-specific/linux/nvidia-x11/default.nix b/pkgs/os-specific/linux/nvidia-x11/default.nix
index 76df6047390..100ca403f62 100644
--- a/pkgs/os-specific/linux/nvidia-x11/default.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/default.nix
@@ -3,8 +3,8 @@
 let
   generic = args: let
     imported = import ./generic.nix args;
-  in if ((!lib.versionOlder args.version "391")
-    && stdenv.hostPlatform.system != "x86_64-linux") then null
+  in if lib.versionAtLeast args.version "391"
+    && stdenv.hostPlatform.system != "x86_64-linux" then null
   else callPackage imported {
     lib32 = (pkgsi686Linux.callPackage imported {
       libsOnly = true;
diff --git a/pkgs/os-specific/linux/nvidia-x11/generic.nix b/pkgs/os-specific/linux/nvidia-x11/generic.nix
index c7e062534a4..bc867d8b82b 100644
--- a/pkgs/os-specific/linux/nvidia-x11/generic.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/generic.nix
@@ -33,7 +33,7 @@ with lib;
 
 assert !libsOnly -> kernel != null;
 assert versionOlder version "391" -> sha256_32bit != null;
-assert ! versionOlder version "391" -> stdenv.hostPlatform.system == "x86_64-linux";
+assert versionAtLeast version "391" -> stdenv.hostPlatform.system == "x86_64-linux";
 
 let
   nameSuffix = optionalString (!libsOnly) "-${kernel.version}";