diff --git a/docker/scripts/install-deps.sh b/docker/scripts/install-deps.sh
index b69aec16..1d33fc9f 100755
--- a/docker/scripts/install-deps.sh
+++ b/docker/scripts/install-deps.sh
@@ -4,6 +4,10 @@
 # robust development ecosystem.
 set -eou pipefail
 
+pacman-key --init
+pacman-key -u
+pacman-key --populate
+
 # Install/update archlinux-keyring without cache.
 pacman -Sy --noconfirm --noprogressbar archlinux-keyring