diff --git a/src/Umbraco.Web/PublishedCache/XmlPublishedCache/XmlCacheFilePersister.cs b/src/Umbraco.Web/PublishedCache/XmlPublishedCache/XmlCacheFilePersister.cs
index 46b8eed789..accdc660d7 100644
--- a/src/Umbraco.Web/PublishedCache/XmlPublishedCache/XmlCacheFilePersister.cs
+++ b/src/Umbraco.Web/PublishedCache/XmlPublishedCache/XmlCacheFilePersister.cs
@@ -106,7 +106,7 @@ namespace Umbraco.Web.PublishedCache.XmlPublishedCache
 
                 else if (_timer == null) // we don't have a timer yet
                 {
-                    LogHelper.Debug<XmlCacheFilePersister>("Touched, was idle, start and save in {0}ms.");
+                    LogHelper.Debug<XmlCacheFilePersister>("Touched, was idle, start and save in {0}ms.", () => WaitMilliseconds);
                     _initialTouch = DateTime.Now;
                     _timer = new Timer(_ => TimerRelease());
                     _timer.Change(WaitMilliseconds, 0);