--- pm_common/CMakeLists.txt
+++ pm_common/CMakeLists.txt
@@ -105,14 +105,14 @@ elseif(UNIX AND APPLE)
       ${CMAKE_THREAD_LIBS_INIT}
       -Wl,-framework,CoreAudio
       -Wl,-framework,CoreFoundation
-      -Wl,-framework,CoreMidi
+      -Wl,-framework,CoreMIDI
       -Wl,-framework,CoreServices
       PARENT_SCOPE)
   target_link_libraries(portmidi PRIVATE
       Threads::Threads
       -Wl,-framework,CoreAudio
       -Wl,-framework,CoreFoundation
-      -Wl,-framework,CoreMidi
+      -Wl,-framework,CoreMIDI
       -Wl,-framework,CoreServices
   )
   # set to CMake default; is this right?: