diff --git a/CMakeLists.txt b/CMakeLists.txt
index 02e7e69..a06cf35 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,7 +19,7 @@ install(TARGETS ${PROJECT_NAME} EXPORT httplibConfig
     LIBRARY  DESTINATION ${CMAKE_INSTALL_LIBDIR}
     RUNTIME  DESTINATION ${CMAKE_INSTALL_BINDIR})
 
-install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME})
+install(FILES httplib.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME})
 
 install(EXPORT httplibConfig DESTINATION share/httplib/cmake)