diff --git a/DRAMSys/traceAnalyzer/presentation/tracenavigator.cpp b/DRAMSys/traceAnalyzer/presentation/tracenavigator.cpp
index 0758cd01..89448111 100644
--- a/DRAMSys/traceAnalyzer/presentation/tracenavigator.cpp
+++ b/DRAMSys/traceAnalyzer/presentation/tracenavigator.cpp
@@ -108,7 +108,6 @@ void TraceNavigator::editCommentAtTime(traceTime time)
     auto found = comments.find(time);
 
     if (found != comments.end()) {
-        comments.erase(found);
         auto comment = found->second;
 
         bool ok;