diff --git a/tests/Makefile.am b/tests/Makefile.am
index 04a623bbe..0336f6ac5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -10,6 +10,7 @@ TESTS_ENVIRONMENT = $(SHELL) check.sh $(top_builddir)/src/ngspice
 
 EXTRA_DIST = \
 	README			\
+	check.sh		\
 	$(TESTS)		\
 	$(TESTS:.cir=.out)