diff --git a/arch/sim/src/sim/CMakeLists.txt b/arch/sim/src/sim/CMakeLists.txt
index 44390ae226c..d7f5e2b12cb 100644
--- a/arch/sim/src/sim/CMakeLists.txt
+++ b/arch/sim/src/sim/CMakeLists.txt
@@ -241,6 +241,7 @@ target_sources(sim_head PUBLIC sim_head.c sim_doirq.c)
 
 target_include_directories(arch PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
 target_sources(arch PRIVATE ${SRCS})
+target_compile_options(arch PRIVATE -fvisibility=default)
 
 if(WIN32)
   set(HOSTDIR win)