diff --git a/ui/index.html b/ui/index.html
index 0ad1c795..03c3ce0c 100644
--- a/ui/index.html
+++ b/ui/index.html
@@ -787,7 +787,7 @@ async function makeImage() {
     let successCount = 0
 
     for (let i = 0; i < batchCount; i++) {
-        reqBody['seed'] = seed + (i * batchSize)
+        reqBody['seed'] = seed + i
 
         let success = await doMakeImage(reqBody)