diff --git a/apps/stable_diffusion/src/utils/utils.py b/apps/stable_diffusion/src/utils/utils.py
index ddf444e788..4583fa00f4 100644
--- a/apps/stable_diffusion/src/utils/utils.py
+++ b/apps/stable_diffusion/src/utils/utils.py
@@ -724,9 +724,7 @@ def save_output_img(output_img, img_seed, extra_info={}):
     csv_path = Path(generated_imgs_path, "imgs_details.csv")
 
     prompt_slice = re.sub("[^a-zA-Z0-9]", "_", args.prompts[0][:15])
-    out_img_name = (
-        f"{prompt_slice}_{img_seed}_{dt.now().strftime('%y%m%d_%H%M%S')}"
-    )
+    out_img_name = f"{dt.now().strftime('%H%M%S')}_{prompt_slice}_{img_seed}"
 
     img_model = args.hf_model_id
     if args.ckpt_loc: