diff --git a/.evergreen/config.yml b/.evergreen/config.yml
index af9a49659..4a3ea8875 100644
--- a/.evergreen/config.yml
+++ b/.evergreen/config.yml
@@ -3153,7 +3153,7 @@ buildvariants:
 
 - name: testazurekms-variant
   display_name: "Azure KMS"
-  run_on: rhel87-small
+  run_on: debian11-small
   tasks:
     - name: testazurekms_task_group
       batchtime: 20160 # Use a batchtime of 14 days as suggested by the CSFLE test README