1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am
index a6b8cfdd..c46bf60f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,7 +34,7 @@ DISTCLEANFILES = \
 
 DISTCHECK_CONFIGURE_FLAGS = --disable-update-mimedb --disable-icon-update --enable-gtk-doc
 
-ACLOCAL_AMFLAGS = -I m4
+ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 
 distclean-local:
 if test "$(srcdir)" = "."; then :; else \