diff --git a/scripts/_common.sh b/scripts/_common.sh
index 483ba36..5468699 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,7 +6,7 @@
 # dependencies used by the app
 pkg_dependencies="acl build-essential python3-dev python3-pip python3-venv git postgresql postgresql-contrib \
                   gir1.2-gst-plugins-base-1.0 gir1.2-gstreamer-1.0 gstreamer1.0-plugins-good gstreamer1.0-plugins-ugly lsb-base \
-		  python3-gst-1.0 python3-tornado (>= 4.4) debconf python3-pkg-resources python3-pykka python3-requests \
+		  python3-gst-1.0 python3-tornado debconf python3-pkg-resources python3-pykka python3-requests \
 		  gstreamer1.0-alsa gstreamer1.0-pulseaudio gstreamer1.0-tools"
 		  
 #=================================================