diff --git a/src/twister.cpp b/src/twister.cpp
index c108635a..26c7e9d3 100644
--- a/src/twister.cpp
+++ b/src/twister.cpp
@@ -2471,7 +2471,7 @@ lazy_entry const* TextSearch::matchRawMessage(string const &rawMessage, libtorre
         return 0;
     }
     // fast check
-    if( mode != TEXTSEARCH_ANY && rawMessage.find(keywords[0]) == string::npos ) {
+    if( !caseInsensitive && mode != TEXTSEARCH_ANY && rawMessage.find(keywords[0]) == string::npos ) {
         return 0;
     }