diff --git a/scripts/xyz_grid_on.py b/scripts/xyz_grid_on.py
index 931595f23..ac362ba06 100644
--- a/scripts/xyz_grid_on.py
+++ b/scripts/xyz_grid_on.py
@@ -46,7 +46,9 @@ def apply_prompt(p, x, xs):
         shared.log.warning(f"XYZ grid: prompt S/R did not find {xs[0]} in prompt or negative prompt.")
     else:
         p.prompt = p.prompt.replace(xs[0], x)
+        p.all_prompts = p.batch_size * [p.prompt]
         p.negative_prompt = p.negative_prompt.replace(xs[0], x)
+        p.all_negative_prompts = p.batch_size * [p.negative_prompt]
         shared.log.debug(f'XYZ grid apply prompt: "{xs[0]}"="{x}"')