diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2398ccc4..4eff2eab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -104,6 +104,6 @@ install(TARGETS enet
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )
-install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/enet
+install(DIRECTORY include/enet
     DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
 )