diff --git a/test/rs/Makefile.am b/test/rs/Makefile.am
index 78db5ee..6f5cf93 100644
--- a/test/rs/Makefile.am
+++ b/test/rs/Makefile.am
@@ -34,6 +34,9 @@
 	-$(RM) src/thrift_test.rs
 	-$(RM) -r bin
 
+distdir:
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
 EXTRA_DIST = \
 	Cargo.toml \
 	src/lib.rs \