diff --git a/test/append-test-log.c b/test/append-test-log.c
index e548538..ff8f82a 100644
--- a/test/append-test-log.c
+++ b/test/append-test-log.c
@@ -118,6 +118,7 @@ append_to_existing(TestState *s)
 	);
 
 	a2e_chk_last(s, &ld);
+	free(ld.state.last_log);
 }
 
 static void