diff --git a/src/profile.cpp b/src/profile.cpp
index 4970f457f..113ca72f5 100644
--- a/src/profile.cpp
+++ b/src/profile.cpp
@@ -357,6 +357,7 @@ void Profile::renameModInList(QFile& modList, const QString& oldName,
     if (spec == '#') {
       // don't touch comments
       outBuffer.write(line);
+      outBuffer.write("\r\n");
       continue;
     }