diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 86f3c2b..d9c8980 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,4 +13,4 @@ build-linux:
     image: $VLC_UBUNTU_IMAGE
     interruptible: true
     script:
-        - cargo test --workspace --all-targets
+        - cargo test --workspace --all-targets --locked