diff --git a/src/renderer/scss/component/_markdown-preview.scss b/src/renderer/scss/component/_markdown-preview.scss
index 62e5bb390..ad4d57d97 100644
--- a/src/renderer/scss/component/_markdown-preview.scss
+++ b/src/renderer/scss/component/_markdown-preview.scss
@@ -77,6 +77,10 @@
   }
 
   // Code
+  pre {
+    white-space: normal;
+  }
+
   code {
     margin: 16px 0;
     padding: 8px;