diff --git a/lib/KOReaderSync/ChapterXPathIndexer.cpp b/lib/KOReaderSync/ChapterXPathIndexer.cpp
index d8b122fc..39783e31 100644
--- a/lib/KOReaderSync/ChapterXPathIndexer.cpp
+++ b/lib/KOReaderSync/ChapterXPathIndexer.cpp
@@ -95,7 +95,17 @@ bool ChapterXPathIndexer::tryExtractParagraphIndexFromXPath(const std::string& x
// cannot be mapped to our flat LUT index — the p[4] there is the 4th sibling inside
// div[2], not the 4th child of
. Deeply-nested XPaths fall through to
// ChapterXPathIndexer::findProgressForXPath which handles full-ancestry matching.
- const size_t bodyEnd = (secondBody != std::string::npos ? secondBody : 0) + bodyKey.size();
+ size_t bodyEnd = (secondBody != std::string::npos ? secondBody : 0) + bodyKey.size();
+ if (bodyEnd < normalized.size() && normalized[bodyEnd] == '[') {
+ const size_t idxStart = bodyEnd + 1;
+ size_t idxEnd = idxStart;
+ while (idxEnd < normalized.size() && std::isdigit(static_cast(normalized[idxEnd]))) {
+ idxEnd++;
+ }
+ if (idxEnd < normalized.size() && normalized[idxEnd] == ']') {
+ bodyEnd = idxEnd + 1;
+ }
+ }
if (pos != bodyEnd) {
return false;
}