diff --git a/README.md b/README.md
index ad7ef3c..062da95 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ float logaddexpgf(float x, float y, float sx, float sy, float *sign);
 
 ## Easiest way
 
-Include `logaddexp.h` in your C/C++ project.
+Include the `include/logaddexp/logaddexp.h` file in your C/C++ project.
 
 ## CMake way
 
@@ -46,6 +46,8 @@ find_package(logaddexp REQUIRED)
 target_link_libraries(mylib PRIVATE LOGADDEXP::logaddexp)
 ```
 
+Then add `#include "logaddexp/logaddexp.h"` in your source files.
+
 # Install
 
 Enter the following command in your terminal: