diff --git a/lib/commons/color/flatten-colors.js b/lib/commons/color/flatten-colors.js
index 59c5a6a2fc..c44431fc61 100644
--- a/lib/commons/color/flatten-colors.js
+++ b/lib/commons/color/flatten-colors.js
@@ -235,7 +235,7 @@ function setSaturation(color, s) {
     { name: 'red', value: color.red },
     { name: 'green', value: color.green },
     { name: 'blue', value: color.blue }
-  ]
+  ];
 
   // find the min, mid, and max values of the color components
   const [Cmin, Cmid, Cmax] = colorEntires.sort((a, b) => {