diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3fdc05..e5e1b54 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,6 +46,7 @@ if(CMAKE_BUILD_TYPE STREQUAL "Debug")
 endif()
 
 add_subdirectory(src)
+add_subdirectory(include)
 add_subdirectory(cmake)
 add_subdirectory(pkg-config)
 
diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index 82609bc..29906fe 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -1,4 +1,4 @@
 include(GNUInstallDirs)
 
-install("identiconpp.hpp"
+install(FILES "identiconpp.hpp"
   DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")