diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
index 532bb8a2..e14f4349 100644
--- a/.github/workflows/downstream.yml
+++ b/.github/workflows/downstream.yml
@@ -31,6 +31,7 @@ jobs:
         os: [ubuntu-latest]
         package:
           - {repo: BlockBandedMatrices.jl, group: JuliaLinearAlgebra}
+          - {repo: ApproxFunBase.jl, group: JuliaApproximation}
           # - {repo: InfiniteLinearAlgebra.jl, group: JuliaLinearAlgebra}
 
     steps: