diff --git a/secure-boot/create_img.sh b/secure-boot/create_img.sh
index aae7e06..14a9d2c 100755
--- a/secure-boot/create_img.sh
+++ b/secure-boot/create_img.sh
@@ -12,14 +12,14 @@ IMAGELABEL="BAD_INFLUE"
 FILES_DIR="../hello-dasharo/dist"
 IMAGE_FILE="sb_test_data.img"
 # 34 megabytes is minimal image size to avoid mkfs.fat complaints on FAT32 creation
-IMAGE_SIZE_MEGABYTES=34
+IMAGE_SIZE_MEGABYTES=100
 SECTOR_SIZE_BYTES=512
 PARTTION_OFFSET_SECTORS=2048
 
 # do the math
 IMAGE_SIZE_SECTORS=$((($IMAGE_SIZE_MEGABYTES*1024*1024)/$SECTOR_SIZE_BYTES))
-OFFSET_BYTES=$(($PARTTION_OFFSET_SECTORS * $SECTOR_SIZE_BYTES))
-echo Partition offset bytes: $OFFSET_BYTES
+PARTITION_OFFSET_BYTES=$(($PARTTION_OFFSET_SECTORS * $SECTOR_SIZE_BYTES))
+echo Partition offset bytes: $PARTITION_OFFSET_BYTES
 
 # Step 1: Create blank image
 echo "Creating blank image..."
@@ -31,7 +31,7 @@ error_check "Cannot create empty image file to store created certs and EFI files
 parted -s $IMAGE_FILE mklabel msdos mkpart primary fat32 $((PARTTION_OFFSET_SECTORS))s $(($IMAGE_SIZE_SECTORS-1))s
 
 # Step 3: Attach loop device to created partition
-LOOPDEV=$(sudo losetup --offset $OFFSET_BYTES --show --find $IMAGE_FILE)
+LOOPDEV=$(sudo losetup --offset $PARTITION_OFFSET_BYTES --show --find $IMAGE_FILE)
 echo $LOOPDEV
 MOUNTDIR=$(mktemp -d)
 
diff --git a/secure-boot/sb_test_data.img b/secure-boot/sb_test_data.img
deleted file mode 120000
index 8566982..0000000
--- a/secure-boot/sb_test_data.img
+++ /dev/null
@@ -1 +0,0 @@
-../.git/annex/objects/ww/5W/SHA256E-s35651584--9fdc6bafdd209e2200616ad6d9336ff72f8b68df35d9ae0f57e3ef9adba99a45.img/SHA256E-s35651584--9fdc6bafdd209e2200616ad6d9336ff72f8b68df35d9ae0f57e3ef9adba99a45.img
\ No newline at end of file
diff --git a/secure-boot/sb_test_data.img b/secure-boot/sb_test_data.img
new file mode 100644
index 0000000..85eb8af
--- /dev/null
+++ b/secure-boot/sb_test_data.img
@@ -0,0 +1 @@
+/annex/objects/SHA256E-s104857600--59460bbbea215c9b1e774d06ea2050a5e6987a493e7dbc498fb8824e45669948.img