diff --git a/packages/tiptap-utils/src/utils/getMarkRange.js b/packages/tiptap-utils/src/utils/getMarkRange.js
index 115f8b6b..b3b02977 100644
--- a/packages/tiptap-utils/src/utils/getMarkRange.js
+++ b/packages/tiptap-utils/src/utils/getMarkRange.js
@@ -17,13 +17,14 @@ export default function ($pos = null, type = null) {
 
   let startIndex = $pos.index()
   let startPos = $pos.start() + start.offset
+  let endIndex = startIndex + 1
+  let endPos = startPos + start.node.nodeSize
+
   while (startIndex > 0 && link.isInSet($pos.parent.child(startIndex - 1).marks)) {
     startIndex -= 1
     startPos -= $pos.parent.child(startIndex).nodeSize
   }
 
-  let endIndex = $pos.indexAfter()
-  let endPos = startPos + start.node.nodeSize
   while (endIndex < $pos.parent.childCount && link.isInSet($pos.parent.child(endIndex).marks)) {
     endPos += $pos.parent.child(endIndex).nodeSize
     endIndex += 1