diff --git a/lib/timeline.js b/lib/timeline.js
index 6e00ac7..ef3870d 100644
--- a/lib/timeline.js
+++ b/lib/timeline.js
@@ -26,7 +26,7 @@ class Timeline {
 
         this.show();
 
-        this._computeCanvasSize(lifetimeDrinks);
+        this._computeTimelineSize(lifetimeDrinks);
 
         this._clear();
 
@@ -74,7 +74,7 @@ class Timeline {
         timelineElement.innerHTML = '';
     }
 
-    _computeCanvasSize(lifetimeDrinks) {
+    _computeTimelineSize(lifetimeDrinks) {
         const startTime = lifetimeDrinks[0].startedAt;
         let endTime;