diff --git a/karapace/schema_registry.py b/karapace/schema_registry.py
index 311baaa2a..444a5f895 100644
--- a/karapace/schema_registry.py
+++ b/karapace/schema_registry.py
@@ -475,7 +475,7 @@ def update_require_validation_for_topic(
         topic_name: TopicName,
         skip_validation: bool,
     ) -> None:
-        key = {"topic": topic_name, "keytype": str(MessageType.schema_validation), "magic": 0}
+        key = {"keytype": str(MessageType.schema_validation), "magic": 0}
         value = {"skip_validation": skip_validation, "topic": topic_name}
         self.producer.send_message(key=key, value=value)
 
diff --git a/karapace/schema_registry_apis.py b/karapace/schema_registry_apis.py
index 373cf00a9..0c90ccdfa 100644
--- a/karapace/schema_registry_apis.py
+++ b/karapace/schema_registry_apis.py
@@ -621,8 +621,13 @@ async def config_set(self, content_type: str, *, request: HTTPRequest, user: Use
         elif not master_url:
             self.no_master_error(content_type)
         else:
-            url = f"{master_url}/config"
-            await self._forward_request_remote(request=request, body=body, url=url, content_type=content_type, method="PUT")
+            await self._forward_request_remote(
+                request=request,
+                body=body,
+                url=compute_forwarded_url(master_url=master_url, request_url=request.url),
+                content_type=content_type,
+                method="PUT",
+            )
 
         self.r({"compatibility": self.schema_registry.schema_reader.config["compatibility"]}, content_type)
 
@@ -692,9 +697,12 @@ async def config_subject_set(
         elif not master_url:
             self.no_master_error(content_type)
         else:
-            url = f"{master_url}/config/{subject}"
             await self._forward_request_remote(
-                request=request, body=request.json, url=url, content_type=content_type, method="PUT"
+                request=request,
+                body=request.json,
+                url=compute_forwarded_url(master_url=master_url, request_url=request.url),
+                content_type=content_type,
+                method="PUT",
             )
 
         self.r({"compatibility": compatibility_level.value}, content_type)
@@ -717,9 +725,12 @@ async def config_subject_delete(
         elif not master_url:
             self.no_master_error(content_type)
         else:
-            url = f"{master_url}/config/{subject}"
             await self._forward_request_remote(
-                request=request, body=request.json, url=url, content_type=content_type, method="PUT"
+                request=request,
+                body=request.json,
+                url=compute_forwarded_url(master_url=master_url, request_url=request.url),
+                content_type=content_type,
+                method="PUT",
             )
 
         self.r({"compatibility": self.schema_registry.schema_reader.config["compatibility"]}, content_type)
@@ -791,8 +802,13 @@ async def subject_delete(
         elif not master_url:
             self.no_master_error(content_type)
         else:
-            url = f"{master_url}/subjects/{subject}?permanent={permanent}"
-            await self._forward_request_remote(request=request, body={}, url=url, content_type=content_type, method="DELETE")
+            await self._forward_request_remote(
+                request=request,
+                body={},
+                url=compute_forwarded_url(master_url=master_url, request_url=request.url + f"?permanent={permanent}"),
+                content_type=content_type,
+                method="DELETE",
+            )
 
     async def subject_version_get(
         self, content_type: str, *, subject: str, version: str, request: HTTPRequest, user: User | None = None
@@ -894,8 +910,13 @@ async def subject_version_delete(
         elif not master_url:
             self.no_master_error(content_type)
         else:
-            url = f"{master_url}/subjects/{subject}/versions/{version}?permanent={permanent}"
-            await self._forward_request_remote(request=request, body={}, url=url, content_type=content_type, method="DELETE")
+            await self._forward_request_remote(
+                request=request,
+                body={},
+                url=compute_forwarded_url(master_url=master_url, request_url=request.url + f"?permanent={permanent}"),
+                content_type=content_type,
+                method="DELETE",
+            )
 
     async def subject_version_schema_get(
         self, content_type: str, *, subject: str, version: str, user: User | None = None
@@ -1279,8 +1300,13 @@ async def subject_post(
         elif not master_url:
             self.no_master_error(content_type)
         else:
-            url = f"{master_url}/subjects/{subject}/versions"
-            await self._forward_request_remote(request=request, body=body, url=url, content_type=content_type, method="POST")
+            await self._forward_request_remote(
+                request=request,
+                body=body,
+                url=compute_forwarded_url(master_url=master_url, request_url=request.url),
+                content_type=content_type,
+                method="POST",
+            )
 
     async def is_topic_requiring_validation(self, content_type: str, *, topic: str) -> None:
         require_validation = self.schema_registry.is_topic_requiring_validation(topic_name=TopicName(topic))
diff --git a/tests/unit/test_schema_registry_api.py b/tests/unit/test_schema_registry_api.py
index bc6019951..771e10c62 100644
--- a/tests/unit/test_schema_registry_api.py
+++ b/tests/unit/test_schema_registry_api.py
@@ -53,12 +53,3 @@ async def test_forward_when_not_ready():
                 request=ANY, body=None, url="http://primary-url/schemas/ids/1", content_type="application/json", method="GET"
             )
 
-
-def test_compute_forwarded_url() -> None:
-    assert (
-        compute_forwarded_url(
-            master_url="http://localhost:8081/another/fancy/path",
-            request_url="https://docs.python.org/3/library/urllib.parse.html",
-        )
-        == "http://localhost:8081/3/library/urllib.parse.html"
-    )