diff --git a/drivers/fastboot/fb_mmc.c b/drivers/fastboot/fb_mmc.c
index 9d25c402028..060918e4910 100644
--- a/drivers/fastboot/fb_mmc.c
+++ b/drivers/fastboot/fb_mmc.c
@@ -19,8 +19,6 @@
 #include <linux/compat.h>
 #include <android_image.h>
 
-#define FASTBOOT_MAX_BLK_WRITE 16384
-
 #define BOOT_PARTITION_NAME "boot"
 
 struct fb_mmc_sparse {
diff --git a/include/image-sparse.h b/include/image-sparse.h
index 0572dbd0a28..282a0b25649 100644
--- a/include/image-sparse.h
+++ b/include/image-sparse.h
@@ -7,6 +7,8 @@
 #include <part.h>
 #include <sparse_format.h>
 
+#define FASTBOOT_MAX_BLK_WRITE 16384
+
 #define ROUNDUP(x, y)	(((x) + ((y) - 1)) & ~((y) - 1))
 
 struct sparse_storage {
diff --git a/lib/image-sparse.c b/lib/image-sparse.c
index 5ec0f94ab3e..8f8a67e1580 100644
--- a/lib/image-sparse.c
+++ b/lib/image-sparse.c
@@ -55,7 +55,8 @@ static lbaint_t write_sparse_chunk_raw(struct sparse_storage *info,
 				       void *data,
 				       char *response)
 {
-	lbaint_t n = blkcnt, write_blks, blks = 0, aligned_buf_blks = 100;
+	lbaint_t n = blkcnt, write_blks, blks = 0;
+	lbaint_t aligned_buf_blks = FASTBOOT_MAX_BLK_WRITE;
 	uint32_t *aligned_buf = NULL;
 
 	if (CONFIG_IS_ENABLED(SYS_DCACHE_OFF)) {