diff --git a/types/vis/index.d.ts b/types/vis/index.d.ts
index c0b33b27aa..44ab171de4 100644
--- a/types/vis/index.d.ts
+++ b/types/vis/index.d.ts
@@ -1861,7 +1861,7 @@ export interface EdgeOptions {
       enabled?: boolean,
       scaleFactor?: number,
     },
-    from: boolean | {
+    from?: boolean | {
       enabled?: boolean,
       scaleFactor?: number,
     }