diff --git a/src/AAA_check_cpp11.cpp b/src/AAA_check_cpp14.cpp
similarity index 75%
rename from src/AAA_check_cpp11.cpp
rename to src/AAA_check_cpp14.cpp
index 0b927ccd..7d785bc6 100644
--- a/src/AAA_check_cpp11.cpp
+++ b/src/AAA_check_cpp14.cpp
@@ -1,6 +1,6 @@
 #ifndef WIN_R_BUILD
 #if __cplusplus < 201402L
-#error Error: ranger requires C++14. Possible fixes: 1) Update R, 2) Set "CXX = g++ -std=gnu++11" or similar in local Makevars, 3) update C++ compiler. See https://github.com/imbs-hl/ranger/wiki/FAQ. 
+#error Error: ranger requires C++14. Possible fixes: 1) Update R, 2) Set "CXX = g++ -std=gnu++14" or similar in local Makevars, 3) update C++ compiler. See https://github.com/imbs-hl/ranger/wiki/FAQ. 
 #endif
 #endif