diff --git a/.gitlab/ci/install.gitlab-ci.yml b/.gitlab/ci/install.gitlab-ci.yml
index 8363b6e58..20a191757 100644
--- a/.gitlab/ci/install.gitlab-ci.yml
+++ b/.gitlab/ci/install.gitlab-ci.yml
@@ -16,6 +16,7 @@ upgrade:
   extends: .install-stage
   image: "after-install"
   script:
+    - apt update
     - DEBIAN_FRONTEND=noninteractive SUDO_FORCE_REMOVE=yes apt --assume-yes -o Dpkg::Options::="--force-confold" --allow-downgrades install ./$YNH_BUILD_DIR/*.deb
 
 
@@ -23,5 +24,6 @@ install-postinstall:
   extends: .install-stage
   image: "before-install"
   script:
+    - apt update
     - DEBIAN_FRONTEND=noninteractive SUDO_FORCE_REMOVE=yes apt --assume-yes -o Dpkg::Options::="--force-confold" --allow-downgrades install ./$YNH_BUILD_DIR/*.deb
     - yunohost tools postinstall -d domain.tld -p the_password --ignore-dyndns