diff --git a/CMakeLists.txt b/CMakeLists.txt
index e0727bfc..0d0b311f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake/modules/)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
 if (UNIX)
-	set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--no-undefined")
+	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
 endif ()
 
 option(ENABLE_TESTS "Enable tests" ON)