diff --git a/CMakeLists.txt b/CMakeLists.txt
index 67c1a0f..8abaf59 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -121,7 +121,7 @@ if(NOT TARGET uninstall)
 endif()
 
 include(CMakePackageConfigHelpers)
-set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+set(TARGETS_EXPORT_NAME "${CMAKE_PROJECT_NAME}Targets")
 configure_package_config_file(
   "Config.cmake.in"
   "${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}Config.cmake"