Manually remove $(BUILT_SOURCES) since no-dist-built-sources doesnt work
diff --git a/test/go/Makefile.am b/test/go/Makefile.am
index 92ddc93..a00fc37 100644
--- a/test/go/Makefile.am
+++ b/test/go/Makefile.am
@@ -60,6 +60,9 @@
 genmock: gopath
 	sh genmock.sh
 
+distdir:
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
 EXTRA_DIST = \
 	src/bin \
 	src/common \