diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index d4c8186..1a81cd6 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -134,5 +134,6 @@
 	.removexattr	= generic_removexattr,
 #endif
 	.permission	= ext4_permission,
+	.fallocate	= ext4_fallocate,
 };