diff --git a/flake.lock b/flake.lock
index abb65474..dc5da1dc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1161,11 +1161,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1766225785,
-        "narHash": "sha256-S50dbCTosyAQYVdkhSOtD7pkmnbXLDjTn85hTvwYHnc=",
+        "lastModified": 1766284665,
+        "narHash": "sha256-1DNirpIiKiIbw3kXfk7h7QXdusvgVRZbeXDKrTTsA3E=",
         "owner": "CHN-beta",
         "repo": "nixpkgs",
-        "rev": "056369378400eaecd4e7a5b34d2ad4fdfaa73dfe",
+        "rev": "37dfdc4435b4c498a553a1f8107d20cffdd2660b",
         "type": "github"
       },
       "original": {
diff --git a/modules/services/slurm.nix b/modules/services/slurm.nix
index d34b635d..a4eb5809 100644
--- a/modules/services/slurm.nix
+++ b/modules/services/slurm.nix
@@ -196,7 +196,7 @@ inputs:
     {
       services.slurm =
       {
-        server = { enable = true; extraFlags = [ "-i" ]; };
+        server = { enable = true; flag.i = true; };
         dbdserver =
         {
           enable = true;