diff --git a/.circleci/config.yml b/.circleci/config.yml
index 807f848..0a7f487 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,6 +10,9 @@ jobs:
     steps:
       - checkout
       - install_mc
+      - run:
+          name: Install dependencies
+          command: sudo apt-get update && sudo apt-get install -y dpkg-sig
       - run:
           name: Download and import signing key
           command: |