Index: uspace/lib/ext4/Makefile
===================================================================
--- uspace/lib/ext4/Makefile	(revision 6c501f8ff98956b3a251fb0b81b404ae0ecf44a1)
+++ uspace/lib/ext4/Makefile	(revision 829d23834992f037805099f7df69f6fa5f1141e1)
@@ -35,4 +35,5 @@
 	libext4_block_group.c \
 	libext4_directory.c \
+	libext4_extent.c \
 	libext4_filesystem.c \
 	libext4_inode.c \