diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3cbc6ec..58b7e5a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 test:smolensk15:
   image: smolensk15-dev
   before_script:
+    - apt-get update
     - apt-get -y --force-yes install git
     - git submodule sync
     - git submodule update --init
@@ -13,6 +14,7 @@ test:smolensk15:
 test:bionic:
   image: bionic-dev
   before_script:
+    - apt-get update
     - apt-get -y --force-yes install git
     - git submodule sync
     - git submodule update --init