diff --git a/test/test-stream.c b/test/test-stream.c
index f9869ad..43f28c4 100644
--- a/test/test-stream.c
+++ b/test/test-stream.c
@@ -44,6 +44,7 @@
 	}
 
 	this->add(this, other_content);
+	kfree(other_content);
 }
 
 static void test_stream_clear(struct test_stream *this)