diff --git a/.spi.yml b/.spi.yml
index d4e571475..499333a91 100644
--- a/.spi.yml
+++ b/.spi.yml
@@ -3,5 +3,8 @@ metadata:
   authors: Apple Inc.
 builder:
   configs:
-    - documentation_targets: [Testing]
+    - swift_version: 5.10
+      scheme: Testing
+    - swift_version: 6.0
+      documentation_targets: [Testing]
       scheme: Testing