diff --git a/schemas/v3.1/schema.json b/schemas/v3.1/schema.json
index 44fdbb92b8..866ae05f31 100644
--- a/schemas/v3.1/schema.json
+++ b/schemas/v3.1/schema.json
@@ -502,6 +502,9 @@
               },
               "then": {
                 "properties": {
+                  "name": {
+                    "pattern": "[^/#?]+$"
+                  },
                   "style": {
                     "default": "simple",
                     "enum": [
diff --git a/schemas/v3.1/schema.yaml b/schemas/v3.1/schema.yaml
index 39b90f34de..a789a93bdc 100644
--- a/schemas/v3.1/schema.yaml
+++ b/schemas/v3.1/schema.yaml
@@ -341,6 +341,8 @@ $defs:
                 - in
             then:
               properties:
+                name:
+                  pattern: '[^/#?]+$'
                 style:
                   default: simple
                   enum: