diff --git a/include/Makefile.am b/include/Makefile.am
index e69de29b..f6682510 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -0,0 +1,29 @@
+
+# Need this to enable 64-bit (device) file access functions and parameters.
+if DEBUG
+AM_CFLAGS = -D_FILE_OFFSET_BITS=64 -g -DDEBUG
+else
+AM_CFLAGS = -D_FILE_OFFSET_BITS=64
+endif
+
+linux_ntfsincludedir = $(includedir)/ntfs
+linux_ntfsinclude_HEADERS = \
+	attrib.h	\
+	bitmap.h	\
+	bootsect.h	\
+	debug.h		\
+	dir.h		\
+	disk_io.h	\
+	endians.h	\
+	inode.h		\
+	layout.h	\
+	list.h		\
+	logfile.h	\
+	mft.h		\
+	mst.h		\
+	runlist.h	\
+	support.h	\
+	types.h		\
+	unistr.h	\
+	volume.h
+