diff --git a/install b/install
index 53b0439c4..54d694be8 100755
--- a/install
+++ b/install
@@ -771,6 +771,7 @@ if [ "$ignore_dependencies" = "f" ]; then
   loud "-----------------------------------------------------"
 
   if $is_ubuntu_dist; then
+      loudCmd "DEBIAN_FRONTEND=noninteractive apt-get -y install software-properties-common"
       loudCmd "add-apt-repository -y ppa:libretime/libretime"
   fi