diff --git a/system/services/docker/ollama/default.nix b/system/services/docker/ollama/default.nix
index 8f1706a..2d5b746 100644
--- a/system/services/docker/ollama/default.nix
+++ b/system/services/docker/ollama/default.nix
@@ -28,7 +28,7 @@
             ];
 
             extraOptions = lib.mkIf config.sysconfig.docker.nvidia [
-                "--device nvidia.com/gpu=all"
+                "--device=nvidia.com/gpu=all"
             ];
 
             environment = {