diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 763bf1e..7adf9dd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,6 +67,10 @@ jobs:
           fortune
           nix store gc
           nix run nixpkgs#fortune
+      - name: Verify the generated nix.conf
+        run: |
+          cat -n /etc/nix/nix.conf
+          grep -E "^trusted-users = .*$USER" /etc/nix/nix.conf
 
   run-x86_64-darwin:
     name: Run x86_64 Darwin
@@ -132,4 +136,8 @@ jobs:
           nix profile install nixpkgs#fortune
           fortune
           nix store gc
-          nix run nixpkgs#fortune
\ No newline at end of file
+          nix run nixpkgs#fortune
+      - name: Verify the generated nix.conf
+        run: |
+          cat -n /etc/nix/nix.conf
+          grep -E "^trusted-users = .*$USER" /etc/nix/nix.conf