diff --git a/config/gpu_configs/gpu_hs_rhoe_equilmoist_nz63_0M_55km_rs35km.yml b/config/gpu_configs/gpu_hs_rhoe_equilmoist_nz63_0M_55km_rs35km.yml
index c335adae129..f34e50d7edb 100644
--- a/config/gpu_configs/gpu_hs_rhoe_equilmoist_nz63_0M_55km_rs35km.yml
+++ b/config/gpu_configs/gpu_hs_rhoe_equilmoist_nz63_0M_55km_rs35km.yml
@@ -1,5 +1,5 @@
 dt_save_to_disk: "10days"
-dt: "150secs"
+dt: "100secs"
 t_end: "1days"
 h_elem: 30
 z_elem: 63