diff --git a/cmd/govulncheck/testdata/common/config.json b/cmd/govulncheck/testdata/common/config.json
index 179b00ad..642526c4 100644
--- a/cmd/govulncheck/testdata/common/config.json
+++ b/cmd/govulncheck/testdata/common/config.json
@@ -43,10 +43,6 @@
     {
       "pattern": "path\": \"stdlib\",\n *\"version\": \"[^\\s]*\"",
       "replace": "path\": \"stdlib\",\n        \"version\": \"v1.18.0\""
-    },
-    {
-      "pattern": "library @ go[^\\s]*:",
-      "replace": "library @ go1.18:"
     }
   ]
 }