diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index f4a676908b0b60be5642fe015943d20545df5e08..c6f624582d37ed1d55fcbd2e8afbf1b04141e1e1 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -5454,7 +5454,7 @@ int ext4_collapse_range(struct inode *inode, loff_t offset, loff_t len)
 	ext4_discard_preallocations(inode);
 
 	ret = ext4_es_remove_extent(inode, punch_start,
-				    EXT_MAX_BLOCKS - punch_start - 1);
+				    EXT_MAX_BLOCKS - punch_start);
 	if (ret) {
 		up_write(&EXT4_I(inode)->i_data_sem);
 		goto out_stop;