diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9955d80..a2f96ba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,7 @@
 cmake_minimum_required (VERSION 3.15.5)
 
+include(GNUInstallDirs)
+
 set(PIHELPER_VERSION 0.1.0)
 
 project(
@@ -11,4 +13,5 @@ add_subdirectory(PiHelper)
 
 install(TARGETS pihelper libpihelper)
 
-#target_link_libraries(PiHelper SHARED cJSON)
+install(FILES PiHelper/pihelper.h DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/pihelper")
+