diff --git a/src/components/DrawPDFFields/index.tsx b/src/components/DrawPDFFields/index.tsx
index 25e4b6a..2a43b3b 100644
--- a/src/components/DrawPDFFields/index.tsx
+++ b/src/components/DrawPDFFields/index.tsx
@@ -24,8 +24,8 @@ import { FileDivider } from '../FileDivider'
 import { Counterpart } from './internal/Counterpart'
 
 const MINIMUM_RECT_SIZE = {
-  width: 21,
-  height: 21
+  width: 10,
+  height: 10
 } as const
 
 const DEFAULT_START_SIZE = {