diff --git a/Makefile.am b/Makefile.am
index b02e70aaaf652f9caa20c0f0dd84c9f10e83c225..969cd1eddb4604ddfac9aa3f8aa364c8160c2695 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -59,7 +59,7 @@ nobase_include_HEADERS = tsk3/libtsk.h tsk3/tsk_incs.h \
     tsk3/vs/tsk_bsd.h tsk3/vs/tsk_dos.h tsk3/vs/tsk_gpt.h \
     tsk3/vs/tsk_mac.h tsk3/vs/tsk_sun.h \
     tsk3/fs/tsk_fs.h tsk3/fs/tsk_ffs.h tsk3/fs/tsk_ext2fs.h tsk3/fs/tsk_fatfs.h \
-    tsk3/fs/tsk_ntfs.h tsk3/fs/tsk_iso9660.h tsk3/fs/tsk_hfs.h \
+    tsk3/fs/tsk_ntfs.h tsk3/fs/tsk_iso9660.h tsk3/fs/tsk_hfs.h tsk_yaffs.h \
     tsk3/hashdb/tsk_hashdb.h tsk3/auto/tsk_auto.h
 
 nobase_dist_data_DATA = tsk3/sorter/default.sort tsk3/sorter/freebsd.sort \