diff --git a/dbms/src/Functions/Regexps.h b/dbms/src/Functions/Regexps.h
index c933ebda43f..fcf56b21d64 100644
--- a/dbms/src/Functions/Regexps.h
+++ b/dbms/src/Functions/Regexps.h
@@ -28,7 +28,7 @@ namespace Regexps
     template <bool like, bool no_capture>
     inline Pool::Pointer get(const std::string & pattern)
     {
-        /// C++11 has thread-safe function-local statics on most modern compilers.
+        /// C++11 has thread-safe function-local statics.
         static Pool known_regexps;    /// Different variables for different pattern parameters.
 
         return known_regexps.get(pattern, [&pattern]