diff --git a/Makefile.pre.in b/Makefile.pre.in
index a4d99262702a17..bd73207164b026 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -2496,6 +2496,8 @@ TESTSUBDIRS=	idlelib/idle_test \
 		test/test_importlib/namespace_pkgs/project3/parent/child \
 		test/test_importlib/partial \
 		test/test_importlib/resources \
+		test/test_importlib/resources/data01 \
+		test/test_importlib/resources/data02 \
 		test/test_importlib/source \
 		test/test_inspect \
 		test/test_interpreters \