diff --git a/config/longrun_configs/amip_target_topo_diagedmf.yml b/config/longrun_configs/amip_target_topo_diagedmf.yml
index ea71b19c23..78d1e98535 100644
--- a/config/longrun_configs/amip_target_topo_diagedmf.yml
+++ b/config/longrun_configs/amip_target_topo_diagedmf.yml
@@ -2,6 +2,7 @@ FLOAT_TYPE: "Float32"
 anim: true
 apply_limiter: false
 atmos_config_file: "config/longrun_configs/longrun_aquaplanet_rhoe_equil_55km_nz63_allsky_diagedmf_0M.yml"
+coupler_toml_file: "toml/amip_target_topo_diagedmf.toml"
 dt: "100secs"
 dt_cloud_fraction: "1hours"
 dt_cpl: 100
@@ -23,4 +24,3 @@ t_end: "40days"
 topo_smoothing: true
 topography: "Earth"
 turb_flux_partition: "CombinedStateFluxes"
-use_reference_state: false
diff --git a/toml/amip_target_topo_diagedmf.toml b/toml/amip_target_topo_diagedmf.toml
new file mode 100644
index 0000000000..fbbb7fd4fb
--- /dev/null
+++ b/toml/amip_target_topo_diagedmf.toml
@@ -0,0 +1,34 @@
+[zd_rayleigh]
+value = 35000.0
+
+[alpha_rayleigh_uh]
+alias = "alpha_rayleigh_uh"
+value = 0.0
+
+[alpha_rayleigh_w]
+alias = "alpha_rayleigh_w"
+value = 3.0
+
+[precipitation_timescale]
+value = 600
+
+[entr_inv_tau]
+value = 0.002
+
+[entr_coeff]
+value = 0
+
+[detr_inv_tau]
+value = 0
+
+[detr_buoy_coeff]
+value = 0.12
+
+[detr_vertdiv_coeff]
+value = 0
+
+[min_area_limiter_scale]
+value = 0
+
+[max_area_limiter_scale]
+value = 0