diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 771a042..e924cbb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,5 +25,4 @@ jobs:
           ocaml-compiler: ${{ matrix.ocaml-compiler }}
       - run: opam install . --deps-only --with-test
       - run: opam exec -- dune build
-      - run: echo "OCAMLRUNPARAM=b" >> $env:GITHUB_ENV
       - run: opam exec -- dune runtest
diff --git a/lib/ca_certs.ml b/lib/ca_certs.ml
index 5a78283..67a584f 100644
--- a/lib/ca_certs.ml
+++ b/lib/ca_certs.ml
@@ -64,7 +64,6 @@ let ( let* ) = Result.bind
     reencoded as a single PEM certificate. *)
 let windows_trust_anchors () =
   let* anchors = get_anchors () in
-  Log.info (fun m -> m "found %u anchors" (List.length anchors));
   let cert_list =
     List.fold_left (fun acc cert ->
         match X509.Certificate.decode_der cert with
@@ -74,7 +73,6 @@ let windows_trust_anchors () =
           acc)
       [] anchors
   in
-  Log.info (fun m -> m "cert list is %u" (List.length cert_list));
   Ok (X509.Certificate.encode_pem_multiple cert_list)
 
 let trust_anchors () =
diff --git a/test/tests.ml b/test/tests.ml
index 9a1f1f0..07eb528 100644
--- a/test/tests.ml
+++ b/test/tests.ml
@@ -1024,4 +1024,4 @@ let () =
       [ ("X509 certificate validation", tests tas) ]
   | Error `Msg msg ->
     Logs.err (fun m -> m "error %s in ta()" msg);
-    exit 2
+    exit 1