diff --git a/nixos/modules/services/security/opensnitch.nix b/nixos/modules/services/security/opensnitch.nix
index 013aeb16756c..97ac3a72804c 100644
--- a/nixos/modules/services/security/opensnitch.nix
+++ b/nixos/modules/services/security/opensnitch.nix
@@ -172,7 +172,7 @@ in {
         ln -sf '${file}' "${local}"
       '') rules}
 
-      if [ ! -f /etc/opensnitch-system-fw.json ]; then
+      if [ ! -f /etc/opensnitchd/system-fw.json ]; then
         cp "${pkgs.opensnitch}/etc/opensnitchd/system-fw.json" "/etc/opensnitchd/system-fw.json"
       fi
     '');