diff --git a/scripts/_common.sh b/scripts/_common.sh
index 29c2658..8551544 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,7 +5,7 @@
 #=================================================
 
 # dependencies used by the app
-pkg_dependencies="g++"
+pkg_dependencies="g++ postgresql"
 GO_VERSION="1.14"
 GO_PATH="/usr/lib/go-$GO_VERSION/bin"