diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 32f044fe9e7..14c2008e6c1 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -29,12 +29,14 @@ steps:
       - "julia --project -e 'using Pkg; Pkg.status()'"
 
       - echo "--- Instantiate examples"
+      - "julia --project=examples -e 'using Pkg; Pkg.develop(;path=\".\"); Pkg.add(url = \"https://github.com/CLiMA/ClimaTimeSteppers.jl\", rev = \"gb/rosenbrock\");'"
       - "julia --project=examples -e 'using Pkg; Pkg.instantiate(;verbose=true)'"
       - "julia --project=examples -e 'using Pkg; Pkg.precompile()'"
       - "julia --project=examples -e 'using CUDA; CUDA.precompile_runtime()'"
       - "julia --project=examples -e 'using Pkg; Pkg.status()'"
 
       - echo "--- Instantiate perf"
+      - "julia --project=perf -e 'using Pkg; Pkg.develop(;path=\".\"); Pkg.add(url = \"https://github.com/CLiMA/ClimaTimeSteppers.jl\", rev = \"gb/rosenbrock\");'"
       - "julia --project=perf -e 'using Pkg; Pkg.instantiate(;verbose=true)'"
       - "julia --project=perf -e 'using Pkg; Pkg.precompile()'"
       - "julia --project=perf -e 'using Pkg; Pkg.status()'"
diff --git a/regression_tests/ref_counter.jl b/regression_tests/ref_counter.jl
index 6de6fe1affd..e114d75ebde 100644
--- a/regression_tests/ref_counter.jl
+++ b/regression_tests/ref_counter.jl
@@ -1,4 +1,7 @@
-163
+164
+
+# 164:
+# - Move to SSPKnoth
 
 # 163:
 # - Fixed bug introduced in 162
@@ -19,13 +22,13 @@
 #   to be dependent on the surface area
 
 # 158:
-#  - Switched back the precipitation threshold defintion in the
+#  - Switched back the precipitation threshold definition in the
 #    0-moment scheme to specific humidity
 
 # 157:
 #  - For the grid mean precipitation tendency in the 0-moment scheme:
 #     - added limiting by q_tot/dt
-#     - switched the precipitation threshold defintion
+#     - switched the precipitation threshold definition
 #       from specific humidity based to supersaturation based
 
 # 156: