diff --git a/util/cert/BUILD b/util/cert/BUILD
index 7da56bb0..36855a3d 100644
--- a/util/cert/BUILD
+++ b/util/cert/BUILD
@@ -14,6 +14,7 @@ go_test(
         "csr_test.go",
         "pem_test.go",
     ],
+    data = glob(["testdata/**"]),
     library = ":go_default_library",
     tags = ["automanaged"],
 )