1 files changed, 4 insertions, 3 deletions
diff --git a/nixos/modules/services/networking/coturn.nix b/nixos/modules/services/networking/coturn.nix
index 4d83d2d48e3..2f34a72377c 100644
--- a/nixos/modules/services/networking/coturn.nix
+++ b/nixos/modules/services/networking/coturn.nix
@@ -335,9 +335,10 @@ in {
         preStart = ''
           cat ${configFile} > ${runConfig}
           ${optionalString (cfg.static-auth-secret-file != null) ''
-            STATIC_AUTH_SECRET="$(head -n1 ${cfg.static-auth-secret-file} || :)"
-            sed -e "s,#static-auth-secret#,$STATIC_AUTH_SECRET,g" \
-              -i ${runConfig}
+            ${pkgs.replace-secret}/bin/replace-secret \
+              "#static-auth-secret#" \
+              ${cfg.static-auth-secret-file} \
+              ${runConfig}
           '' }
           chmod 640 ${runConfig}
         '';