diff --git a/lib/tests.sh b/lib/tests.sh
index 734229e..11176c6 100644
--- a/lib/tests.sh
+++ b/lib/tests.sh
@@ -25,6 +25,12 @@ _STUFF_TO_RUN_BEFORE_INITIAL_SNAPSHOT()
     apt="LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get --assume-yes --quiet -o=Acquire::Retries=3 -o=Dpkg::Use-Pty=0"
     # Execute the command given in argument in the container and log its results.
     lxc exec $LXC_NAME -t -- /bin/bash -c "$apt update; $apt install $apt_deps" | tee -a "$full_log" >/dev/null
+
+    # Gotta generate the psql password even though apparently it's not even useful anymore these days but it otherwise trigger warnings ~_~
+    if echo "$apt_deps" | grep -q postgresql
+    then
+        lxc exec $LXC_NAME -t -- /bin/bash -c "yunohost tools regen-conf postgresql" | tee -a "$full_log" >/dev/null
+    fi
 }