diff --git a/modules/clipboard.js b/modules/clipboard.js
index 2fa75b3e2b..2363a7a5ec 100644
--- a/modules/clipboard.js
+++ b/modules/clipboard.js
@@ -299,7 +299,7 @@ function matchStyles(node, delta) {
   if (style.fontStyle && computeStyle(node).fontStyle === 'italic') {
     formats.italic = true;
   }
-  if (style.fontWeight && computeStyle(node).fontWeight === 'bold') {
+  if (style.fontWeight && (computeStyle(node).fontWeight === 'bold' || computeStyle(node).fontWeight === '700')) {
     formats.bold = true;
   }
   if (Object.keys(formats).length > 0) {