diff --git a/remote/cache-service/module.nix b/remote/cache-service/module.nix
index 5b157ec..2bed358 100644
--- a/remote/cache-service/module.nix
+++ b/remote/cache-service/module.nix
@@ -100,7 +100,8 @@ in
         let idx = toString (i - 1); in
         ''export NOISEBELL_CACHE_WEBHOOK_${idx}_URL="${wh.url}"'' +
         lib.optionalString (wh.secretFile != null)
-          ''\nexport NOISEBELL_CACHE_WEBHOOK_${idx}_SECRET="$(cat ${wh.secretFile})"''
+          ''
+        export NOISEBELL_CACHE_WEBHOOK_${idx}_SECRET="$(cat ${wh.secretFile})"''
       ) cfg.outboundWebhooks;
     in {
       description = "Noisebell cache service";