diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 44b3ebe..2dccb35 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -54,3 +54,4 @@ test:1.39:
 test:nightly:
   <<: *test
   image: rustlang/rust:nightly
+  allow_failure: yes