diff --git a/CMakeLists.txt b/CMakeLists.txt
index 73b5658..7ce33fa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
 endif()
 
 project(stduuid CXX)
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 
 option(UUID_BUILD_TESTS "Build the unit tests" ${UUID_MAIN_PROJECT})
 option(UUID_SYSTEM_GENERATOR "Enable operating system uuid generator" OFF)