diff --git a/src/utilities.ts b/src/utilities.ts
index 257a21e5..d2cc79a9 100644
--- a/src/utilities.ts
+++ b/src/utilities.ts
@@ -24,5 +24,5 @@ export const convertSecondsToTimerFormat = (seconds: number) => {
 }
 
 export const formatNumberForGauge = (n: number): string => {
-  return n.toString().replace(/\./g, ',')
+  return n.toFixed(3).replace(/\./g, ',')
 }