diff --git a/libs/backends/wavesaudio/portmidi/src/pm_mac/pmdefaults/resources/Manifest b/libs/backends/wavesaudio/portmidi/src/pm_mac/pmdefaults/resources/Manifest
new file mode 100644
index 0000000000..5dee9b0dc1
--- /dev/null
+++ b/libs/backends/wavesaudio/portmidi/src/pm_mac/pmdefaults/resources/Manifest
@@ -0,0 +1 @@
+Main-Class: pmdefaults/PmDefaults