diff --git a/.github/workflows/auto_assign_prs.yaml b/.github/workflows/auto_assign_prs.yaml
index 9f31dd83e46fd..493cdd64cd050 100644
--- a/.github/workflows/auto_assign_prs.yaml
+++ b/.github/workflows/auto_assign_prs.yaml
@@ -58,7 +58,8 @@ jobs:
         if: steps.filter.outputs.toolchain == 'true'
         uses: hkusu/review-assign-action@5bee595fdb9765d4a0bd35724b6302fa15569158 # v1.4.0
         with:
-          reviewers: chandlerc, danakj, geoffromer, jonmeow, josh11b, zygoloid
+          reviewers:
+            chandlerc, danakj, dwblaikie, geoffromer, jonmeow, josh11b, zygoloid
           max-num-of-reviewers: 1
 
       - id: assign-fallback