diff --git a/internal/bzlmod/default_gazelle_overrides.bzl b/internal/bzlmod/default_gazelle_overrides.bzl
index b6cc0d7..2283f5d 100644
--- a/internal/bzlmod/default_gazelle_overrides.bzl
+++ b/internal/bzlmod/default_gazelle_overrides.bzl
@@ -102,10 +102,23 @@
         "gazelle:go_generate_proto false",
         "gazelle:proto_import_prefix k8s.io/apimachinery",
     ],
+    "storj.io/common": [
+        "gazelle:proto legacy",
+    ],
+    "storj.io/eventkit": [
+        "gazelle:proto legacy",
+    ],
+    "storj.io/picobuf": [
+        "gazelle:proto legacy",
+    ],
 }
 
 DEFAULT_BUILD_EXTRA_ARGS_BY_PATH = {
     "github.com/census-instrumentation/opencensus-proto": [
         "-exclude=src",
     ],
+    "github.com/cronokirby/saferith": [
+        # This test file declares `package big` rather than `package saferith`.
+        "-exclude=arith_s390x_test.go",
+    ],
 }