diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2f6b61cd..35b23e4a1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -141,6 +141,9 @@ if(SPDLOG_BUILD_PIC)
     set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 endif()
 
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
+set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
+
 find_package(Threads REQUIRED)
 message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
 # ---------------------------------------------------------------------------------------