diff --git a/bsnes/ui/Makefile b/bsnes/ui/Makefile
index 8b9a1a6..11e7b99 100755
--- a/bsnes/target-ethos/Makefile
+++ b/bsnes/target-ethos/Makefile
@@ -11,7 +11,7 @@ ui_objects += $(if $(call streq,$(platform),win),resource)
 # platform
 ifeq ($(platform),x)
   ruby := video.glx video.xv video.sdl
-  ruby += audio.alsa audio.openal audio.oss audio.pulseaudio audio.pulseaudiosimple audio.ao
+  ruby += audio.alsa audio.openal audio.oss audio.ao
   ruby += input.sdl input.x
 else ifeq ($(platform),osx)
   ruby :=