1 files changed, 2 insertions, 2 deletions
diff --git a/app/assets/javascripts/monitoring/utils/multiple_time_series.js b/app/assets/javascripts/monitoring/utils/multiple_time_series.js
index ed3a27dd68b..cee39fd0559 100644
--- a/app/assets/javascripts/monitoring/utils/multiple_time_series.js
+++ b/app/assets/javascripts/monitoring/utils/multiple_time_series.js
@@ -41,10 +41,10 @@ function queryTimeSeries(query, graphWidth, graphHeight, graphHeightOffset, xDom
     } else {
       const unusedColors = _.difference(defaultColorOrder, usedColors);
       if (unusedColors.length > 0) {
-        pick = unusedColors[0];
+        [pick] = unusedColors;
       } else {
         usedColors = [];
-        pick = defaultColorOrder[0];
+        [pick] = defaultColorOrder;
       }
     }
     usedColors.push(pick);