diff --git a/etc/ci/buildbot_steps.yml b/etc/ci/buildbot_steps.yml
index df86cee287e..13289e344cc 100644
--- a/etc/ci/buildbot_steps.yml
+++ b/etc/ci/buildbot_steps.yml
@@ -1,4 +1,5 @@
 env:
+  RUST_BACKTRACE: '1'
   RUSTFLAGS: -Dwarnings
   CARGO_INCREMENTAL: "0"
   SCCACHE_IDLE_TIMEOUT: "600"