diff --git a/t/Makefile.am b/t/Makefile.am
index d4a674e7..5d1bce56 100644
--- a/t/Makefile.am
+++ b/t/Makefile.am
@@ -15,7 +15,7 @@ LIBADD_COMMON = ../lib/libhawk.la $(LIBM)
 
 check_SCRIPTS = h-001.hawk h-002.hawk h-003.hawk h-009.hawk
 ##noinst_SCRIPTS = $(check_SCRIPTS)
-EXTRA_DIST = $(check_SCRIPTS) ensure.inc \
+EXTRA_DIST = $(check_SCRIPTS) \
 	journal-toc.hawk journal-toc.in journal-toc.out journal-toc-html.out \
 	bibtex-to-html.hawk bibtex-to-html.out
 
diff --git a/t/Makefile.in b/t/Makefile.in
index ef78025b..19b3f868 100644
--- a/t/Makefile.in
+++ b/t/Makefile.in
@@ -575,7 +575,7 @@ CFLAGS_COMMON =
 LDFLAGS_COMMON = -L$(abs_builddir)/../lib  -L$(libdir)
 LIBADD_COMMON = ../lib/libhawk.la $(LIBM)
 check_SCRIPTS = h-001.hawk h-002.hawk h-003.hawk h-009.hawk
-EXTRA_DIST = $(check_SCRIPTS) ensure.inc \
+EXTRA_DIST = $(check_SCRIPTS) \
 	journal-toc.hawk journal-toc.in journal-toc.out journal-toc-html.out \
 	bibtex-to-html.hawk bibtex-to-html.out