diff --git a/.github/workflows/0.150-lcm.yml b/.github/workflows/0.150-lcm.yml
index 2b3b37144..9fc6b2414 100644
--- a/.github/workflows/0.150-lcm.yml
+++ b/.github/workflows/0.150-lcm.yml
@@ -48,6 +48,9 @@ jobs:
           # invalidate cache daily, gets built daily using a scheduled job
           key: ${{ steps.cache-key.outputs.date }}-0.150
 
+      - name: Update Ubuntu repositories
+        run: sudo apt-get update
+
       - name: Use ocaml
         uses: avsm/setup-ocaml@v1
         with:
diff --git a/xapi-xenopsd.opam b/xapi-xenopsd.opam
index 884b4a643..b16603216 100644
--- a/xapi-xenopsd.opam
+++ b/xapi-xenopsd.opam
@@ -24,6 +24,7 @@ depends: [
   "rpclib"
   "sexplib"
   "stdext"
+  "stunnel"
   "base-threads"
   "uri"
   "uuidm"