diff --git a/web/src/components/graph/LineGraph.tsx b/web/src/components/graph/LineGraph.tsx
index 4e4f3666a2..76c9c2ce34 100644
--- a/web/src/components/graph/LineGraph.tsx
+++ b/web/src/components/graph/LineGraph.tsx
@@ -55,12 +55,14 @@ export function CameraLineGraph({
 
   const formatTime = useCallback(
     (val: unknown) => {
-      const timestamp = updateTimes[Math.round(val as number)];
-      return formatUnixTimestampToDateTime(timestamp, {
-        timezone: config?.ui.timezone,
-        date_format: format,
-        locale,
-      });
+      return formatUnixTimestampToDateTime(
+        updateTimes[Math.round(val as number)],
+        {
+          timezone: config?.ui.timezone,
+          date_format: format,
+          locale,
+        },
+      );
     },
     [config?.ui.timezone, format, locale, updateTimes],
   );
@@ -190,12 +192,14 @@ export function EventsPerSecondsLineGraph({
 
   const formatTime = useCallback(
     (val: unknown) => {
-      const timestamp = updateTimes[Math.round(val as number) - 1];
-      return formatUnixTimestampToDateTime(timestamp, {
-        timezone: config?.ui.timezone,
-        date_format: format,
-        locale,
-      });
+      return formatUnixTimestampToDateTime(
+        updateTimes[Math.round(val as number) - 1],
+        {
+          timezone: config?.ui.timezone,
+          date_format: format,
+          locale,
+        },
+      );
     },
     [config?.ui.timezone, format, locale, updateTimes],
   );
diff --git a/web/src/components/graph/SystemGraph.tsx b/web/src/components/graph/SystemGraph.tsx
index e70990c516..b77231aa7c 100644
--- a/web/src/components/graph/SystemGraph.tsx
+++ b/web/src/components/graph/SystemGraph.tsx
@@ -65,12 +65,14 @@ export function ThresholdBarGraph({
       if (dateIndex < 0) {
         timeOffset = 5 * Math.abs(dateIndex);
       }
-      const timestamp = updateTimes[Math.max(1, dateIndex) - 1] - timeOffset;
-      return formatUnixTimestampToDateTime(timestamp, {
-        timezone: config?.ui.timezone,
-        date_format: format,
-        locale,
-      });
+      return formatUnixTimestampToDateTime(
+        updateTimes[Math.max(1, dateIndex) - 1] - timeOffset,
+        {
+          timezone: config?.ui.timezone,
+          date_format: format,
+          locale,
+        },
+      );
     },
     [config?.ui.timezone, format, locale, updateTimes],
   );