diff --git a/cl/compile_test.go b/cl/compile_test.go
index 28145ce8..62f7bedb 100644
--- a/cl/compile_test.go
+++ b/cl/compile_test.go
@@ -29,7 +29,7 @@ func testCompile(t *testing.T, src, expected string) {
 }
 
 func TestFromTestcgo(t *testing.T) {
-	cltest.FromDir(t, "struct", "./_testcgo", true)
+	cltest.FromDir(t, "", "./_testcgo", true)
 }
 
 func TestFromTestdata(t *testing.T) {