diff --git a/global/overlay/etc/cosmos/apt/bootstrap-cosmos.sh b/global/overlay/etc/cosmos/apt/bootstrap-cosmos.sh
index 24369bb..d3c4b80 100755
--- a/global/overlay/etc/cosmos/apt/bootstrap-cosmos.sh
+++ b/global/overlay/etc/cosmos/apt/bootstrap-cosmos.sh
@@ -31,7 +31,7 @@ export DEBIAN_FRONTEND='noninteractive'
 
 apt-get -y update
 apt-get -y upgrade
-for pkg in rsync git git-core wget; do
+for pkg in rsync git git-core wget gpg; do
    apt-get -y install $pkg
 done
 dpkg -i cosmos_1.5-1_all.deb