diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3767a9cb22d61a9a470d919caaa40f4ced4603e9..3d0021a840d90a27025acc3dfd14c0d88f0957a2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,6 +12,7 @@ variables:
 
 .nightly:
   image: rustlang/rust:nightly
+  allow_failure: true  # It's not often, but it happens nightly breaks, surprisingly.
 
 .build:
   stage: build