diff --git a/libdw/ChangeLog b/libdw/ChangeLog
index ae266d4..b4d9dc3 100644
--- a/libdw/ChangeLog
+++ b/libdw/ChangeLog
@@ -1,3 +1,7 @@
+2013-04-24  Mark Wielaard  <mjw@redhat.com>
+
+	* Makefile.am: Use AM_CPPFLAGS instead of INCLUDES.
+
 2013-04-10  Mark Wielaard  <mjw@redhat.com>
 
 	* dwarf_formref_die.c (dwarf_formref_die): Reference size is only
diff --git a/libdw/Makefile.am b/libdw/Makefile.am
index c6ac264..71a006f 100644
--- a/libdw/Makefile.am
+++ b/libdw/Makefile.am
@@ -32,7 +32,7 @@
 if BUILD_STATIC
 AM_CFLAGS += -fpic
 endif
-INCLUDES += -I$(srcdir)/../libelf
+AM_CPPFLAGS += -I$(srcdir)/../libelf
 VERSION = 1
 
 lib_LIBRARIES = libdw.a