diff --git a/assets/js/site.js b/assets/js/site.js
index c2453d8..5533d5a 100644
--- a/assets/js/site.js
+++ b/assets/js/site.js
@@ -246,7 +246,8 @@ function updateServerPeak(name, time, playerCount) {
 	if (end) {
 		timestamp += ' ' + end;
 	}
-	$('#peak_' + safeNameCopy).html('24h Peak: ' + formatNumber(playerCount) + ' @ ' + timestamp);
+	var timeLabel = msToTime(publicConfig.graphDuration);
+	$('#peak_' + safeNameCopy).html(timeLabel + ' Peak: ' + formatNumber(playerCount) + ' @ ' + timestamp);
 }
 
 $(document).ready(function() {
diff --git a/assets/js/util.js b/assets/js/util.js
index ca2fa92..de0af7a 100644
--- a/assets/js/util.js
+++ b/assets/js/util.js
@@ -163,8 +163,18 @@ function msToTime(timer) {
 	var minutes = timer % 60;
 	var hours = (timer - minutes) / 60;
 
+	var days = Math.floor(hours / 24);
+	hours -= days * 24;
+
 	var string = '';
 
+	// hack: only format days if >1, if === 1 it will format as "24h" instead
+	if (days > 1) {
+		string += days + 'd';
+	} else if (days === 1) {
+		hours += 24;
+	}
+
 	if (hours > 0) {
 		string += hours + 'h';
 	}
diff --git a/package-lock.json b/package-lock.json
index 580c09e..4d5836f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "minetrack",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {