diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index e5f4e6501f..7f22efb0b4 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -96,7 +96,7 @@ template <typename T>
 }
 
 [[nodiscard]] TextWithEntities SpoilerLoginCode(TextWithEntities text) {
-	const auto r = QRegularExpression(u"([\\d\\-]{4,8})"_q);
+	const auto r = QRegularExpression(u"(?<!#)([\\d\\-]{4,8})"_q);
 	const auto m = r.match(text.text);
 	if (!m.hasMatch()) {
 		return text;