diff --git a/assemble_image.sh b/assemble_image.sh
index 1456ce60afe5a847e78bf67db7667b9fd342e422..16e64c5901bdbd7c2afe44157ba4f0e443d6572f 100755
--- a/assemble_image.sh
+++ b/assemble_image.sh
@@ -11,7 +11,7 @@ bootimg="$img1"
 if [[ "$USE_OFFLINE_REPO" -eq 1 ]]
 then
     offlinerepo1='archives-jammy'
-    image_size='10G'
+    image_size='7300M'
 fi
 
 # mtools, ddrescure, fdisk, grub, 7z