diff --git a/src/sound/CMakeLists.txt b/src/sound/CMakeLists.txt
index 644deb5c3..386e8a2dc 100644
--- a/src/sound/CMakeLists.txt
+++ b/src/sound/CMakeLists.txt
@@ -172,9 +172,13 @@ if(OPL4ML)
     target_compile_definitions(snd PRIVATE USE_OPL4ML)
     target_sources(snd PRIVATE midi_opl4.c midi_opl4_yrw801.c)
 endif()
-    find_package(PkgConfig REQUIRED)
-    pkg_check_modules(LIBSERIALPORT REQUIRED libserialport)
-    include_directories(${SERIALPORT_INCLUDE})
-    target_link_libraries(86Box ${SERIALPORT_LIBRARIES})
+  
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(SERIALPORT REQUIRED libserialport)
+if(APPLE)
+    include_directories(${LIBSERIALPORT_ROOT}/include)
+    target_link_libraries(86Box ${LIBSERIALPORT_ROOT}/lib/libserialport.dylib)
+endif()
+  
 add_subdirectory(resid-fp)
 target_link_libraries(86Box resid-fp)