diff --git a/types/chart.js/index.d.ts b/types/chart.js/index.d.ts
index cb3db72855..8063cf2629 100644
--- a/types/chart.js/index.d.ts
+++ b/types/chart.js/index.d.ts
@@ -506,6 +506,7 @@ declare namespace Chart {
     }
 
     interface CommonAxe {
+        bounds?: string;
         type?: ScaleType | string;
         display?: boolean;
         id?: string;