diff --git a/makefile b/makefile
--- a/makefile
+++ b/makefile
@@ -49,4 +49,4 @@ tkdnd_build:
 bin/ascoltami2: gst_packages link_to_sys_packages
 
 gst_packages:
-	sudo aptitude install python-gi gir1.2-gst-plugins-base-1.0 libgirepository-1.0-1 gir1.2-gstreamer-1.0 gstreamer1.0-tools gstreamer1.0-plugins-good
+	sudo aptitude install python-gi gir1.2-gst-plugins-base-1.0 libgirepository-1.0-1 gir1.2-gstreamer-1.0 gstreamer1.0-tools gstreamer1.0-plugins-good gstreamer1.0-pulseaudio