diff --git a/examples/test.sh b/examples/test.sh
index b24edadb15..a5e9a8b2ee 100644
--- a/examples/test.sh
+++ b/examples/test.sh
@@ -12,3 +12,8 @@ echo 'testing deps'
 cd deps
 ./test.sh
 cd ..
+
+echo 'testing ext'
+cd ext
+./test.sh
+cd ..