diff --git a/Makefile.am b/Makefile.am
index 2e72ccf..a3a3584 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -82,7 +82,8 @@ tests/Modifiers_-_--sync.test \
 tests/Terminal_-_Detect_width.test \
 tests/Transfer_-_--rate-limit.test \
 tests/Transfer_-_--remote.test \
-tests/Transfer_-_--stop-at-size.test
+tests/Transfer_-_--stop-at-size.test \
+tests/Watchfd_-_Single_descriptor.test
 
 EXTRA_DIST += $(TESTS) tests/run-valgrind.sh tests/test-env.sh