diff --git a/.clang-tidy b/.clang-tidy
index 32f7f75..308c3f9 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -280,6 +280,7 @@
 readability-avoid-const-params-in-decls,
 readability-braces-around-statements,
 readability-const-return-type,
+readability-container-data-pointer,
 readability-container-size-empty,
 readability-convert-member-functions-to-static,
 readability-delete-null-pointer,
diff --git a/http/http_server.hpp b/http/http_server.hpp
index 258193a..91de8db 100644
--- a/http/http_server.hpp
+++ b/http/http_server.hpp
@@ -67,7 +67,7 @@
         gmtime_r(&lastTimeT, &myTm);
 
         dateStr.resize(100);
-        size_t dateStrSz = strftime(&dateStr[0], 99,
+        size_t dateStrSz = strftime(dateStr.data(), dateStr.size() - 1,
                                     "%a, %d %b %Y %H:%M:%S GMT", &myTm);
         dateStr.resize(dateStrSz);
     }