diff --git a/src/components/editor/markdown-renderer/replace-components/image/image-replacer.tsx b/src/components/editor/markdown-renderer/replace-components/image/image-replacer.tsx
index cf459a9c5..4dd2ea8ed 100644
--- a/src/components/editor/markdown-renderer/replace-components/image/image-replacer.tsx
+++ b/src/components/editor/markdown-renderer/replace-components/image/image-replacer.tsx
@@ -4,9 +4,10 @@ import { ComponentReplacer } from '../ComponentReplacer'
 import { ImageFrame } from './image-frame'
 
 export class ImageReplacer implements ComponentReplacer {
-  getReplacement (node: DomElement): React.ReactElement | undefined {
+  getReplacement (node: DomElement, index: number): React.ReactElement | undefined {
     if (node.name === 'img' && node.attribs) {
       return <ImageFrame
+        key={index}
         id={node.attribs.id}
         className={node.attribs.class}
         src={node.attribs.src}