diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e5601b..2dcb31a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,3 +22,6 @@ install(EXPORT argparseConfig
         DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/argparse)
 install(FILES ${CMAKE_CURRENT_LIST_DIR}/include/argparse/argparse.hpp
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/argparse)
+
+export(EXPORT argparseConfig
+       NAMESPACE argparse::)