diff --git a/.github/workflows/Downstream.yml b/.github/workflows/Downstream.yml
index a5ecc579..701df926 100644
--- a/.github/workflows/Downstream.yml
+++ b/.github/workflows/Downstream.yml
@@ -19,6 +19,7 @@ jobs:
         package:
           - {user: SciML, repo: RecursiveArrayTools.jl, group: All}
           - {user: JuliaSymbolics, repo: Symbolics.jl, group: SymbolicIndexingInterface}
+          - {user: SciML, repo: SciMLBase.jl, group: SymbolicIndexingInterface}
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1