diff --git a/src/Components/SVG/SVG.tsx b/src/Components/SVG/SVG.tsx
index ecbed84..317c850 100644
--- a/src/Components/SVG/SVG.tsx
+++ b/src/Components/SVG/SVG.tsx
@@ -56,7 +56,7 @@ export function SVG(props: ISVGProps): JSX.Element {
   });
   const [tool, setTool] = React.useState<Tool>(TOOL_PAN);
   const [value, setValue] = React.useState<Value>({} as Value);
-  const [scale, setScale] = React.useState<number>(value.a);
+  const [scale, setScale] = React.useState<number>(value.a ?? 1);
 
   const svgViewer = React.useRef<ReactSVGPanZoom>(null);