diff --git a/src/vs/workbench/parts/comments/electron-browser/media/review.css b/src/vs/workbench/parts/comments/electron-browser/media/review.css
index 08e9b0a3f459dee339d24c05cb8999ad060a3250..13131533a9ea96eb95f03dbbe2b9b3b4be5c2148 100644
--- a/src/vs/workbench/parts/comments/electron-browser/media/review.css
+++ b/src/vs/workbench/parts/comments/electron-browser/media/review.css
@@ -113,6 +113,10 @@
 	padding: 0 0.4em;
 }
 
+.monaco-editor .review-widget .body .comment-body img {
+	max-width: 100%;
+}
+
 .monaco-editor .review-widget .body .comment-form {
 	margin: 0 20px;
 	padding: 8px 0;