diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index de4e30f..88bf5c3 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -245,6 +245,7 @@
 	test_plugin_matchparen \
 	test_plugin_termdebug \
 	test_plugin_tohtml \
+	test_plugin_tutor \
 	test_plugin_zip \
 	test_plus_arg_edit \
 	test_popup \
@@ -511,6 +512,7 @@
 	test_plugin_matchparen.res \
 	test_plugin_termdebug.res \
 	test_plugin_tohtml.res \
+	test_plugin_tutor.res \
 	test_plugin_zip.res \
 	test_plus_arg_edit.res \
 	test_popup.res \