diff --git a/.buildkite/longruns/pipeline.yml b/.buildkite/longruns/pipeline.yml
index 6dc76e2e9..f6d6894c4 100644
--- a/.buildkite/longruns/pipeline.yml
+++ b/.buildkite/longruns/pipeline.yml
@@ -237,9 +237,9 @@ steps:
   #       soft_fail: true
 
 
-  # - group: "Current target tests: AMIP surfaces"
+  - group: "Current target tests: AMIP surfaces"
 
-  #   steps:
+    steps:
 
       # - label: "MPI AMIP FINE: new target amip"
       #   key: "amip_target"
@@ -267,18 +267,18 @@ steps:
       #     slurm_mem_per_cpu: 16G
       #   soft_fail: true
 
-      # - label: "MPI AMIP FINE: new target amip: topo + diagedmf"
-      #   key: "amip_target_topo_diagedmf"
-      #   command: "srun julia --color=yes --project=experiments/AMIP/ experiments/AMIP/coupler_driver.jl --config_file $CONFIG_PATH/amip_target_topo_diagedmf.yml"
-      #   artifact_paths: "experiments/AMIP/output/amip/amip_target_topo_diagedmf_artifacts/*"
-      #   env:
-      #     CLIMACORE_DISTRIBUTED: "MPI"
-      #     BUILD_HISTORY_HANDLE: ""
-      #   agents:
-      #     slurm_ntasks_per_node: 16
-      #     slurm_nodes: 4
-      #     slurm_mem_per_cpu: 20G
-      #   soft_fail: true
+      - label: "MPI AMIP FINE: new target amip: topo + diagedmf"
+        key: "amip_target_topo_diagedmf"
+        command: "srun julia --color=yes --project=experiments/AMIP/ experiments/AMIP/coupler_driver.jl --config_file $CONFIG_PATH/amip_target_topo_diagedmf.yml"
+        artifact_paths: "experiments/AMIP/output/amip/amip_target_topo_diagedmf_artifacts/*"
+        env:
+          CLIMACORE_DISTRIBUTED: "MPI"
+          BUILD_HISTORY_HANDLE: ""
+        agents:
+          slurm_ntasks_per_node: 16
+          slurm_nodes: 4
+          slurm_mem_per_cpu: 20G
+        soft_fail: true
 
   - group: "Current target tests on GPU: AMIP surface"
 
@@ -315,7 +315,7 @@ steps:
 
       - label: ":envelope: Slack report: build_history"
         command:
-          - slack-upload -c "#coupler-report" -f build_history.html -m html -n build_history -x "Overall job performance"
+          - slack-upload -c "#coupler-report" -f build_history.html -m html -n build_history -x "":rocket: Interactive overall job performance history (download and view in browser) :rocket:"
 
       - label: ":envelope: Slack report: build_history new"
         command:
diff --git a/config/longrun_configs/amip_target_topo_diagedmf.yml b/config/longrun_configs/amip_target_topo_diagedmf.yml
index 69ffe5898..307e08def 100644
--- a/config/longrun_configs/amip_target_topo_diagedmf.yml
+++ b/config/longrun_configs/amip_target_topo_diagedmf.yml
@@ -18,9 +18,9 @@ mode_name: "amip"
 mono_surface: false
 netcdf_output_at_levels: true
 run_name: "amip_target_topo_diagedmf"
-start_date: "19790201"
+start_date: "19790228"
 surface_setup: "PrescribedSurface"
-t_end: "40days"
+t_end: "2days"
 topo_smoothing: true
 topography: "Earth"
 turb_flux_partition: "CombinedStateFluxes"