diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4d1afdd3b0..56235416f7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,6 +45,7 @@ jobs:
 
     env:
       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
+      RUST_BACKTRACE: 1
 
       # This environment variable enables support for pseudo multi-target cargo builds.
       # Current stable Rust does not support multi-targeting,