diff --git a/proxy/src/serverless.rs b/proxy/src/serverless.rs
index 95e23f8df6..b0aeb14885 100644
--- a/proxy/src/serverless.rs
+++ b/proxy/src/serverless.rs
@@ -107,7 +107,9 @@ pub async fn task_main(
             let client_addr = io.client_addr();
             let remote_addr = io.inner.remote_addr();
             let sni_name = tls.server_name().map(|s| s.to_string());
-            let protocol = tls.alpn_protocol().map(|s| String::from_utf8_lossy(s).into_owned());
+            let protocol = tls
+                .alpn_protocol()
+                .map(|s| String::from_utf8_lossy(s).into_owned());
             let conn_pool = conn_pool.clone();
             let ws_connections = ws_connections.clone();
             let endpoint_rate_limiter = endpoint_rate_limiter.clone();
diff --git a/test_runner/fixtures/neon_fixtures.py b/test_runner/fixtures/neon_fixtures.py
index 1f90595571..4d99991479 100644
--- a/test_runner/fixtures/neon_fixtures.py
+++ b/test_runner/fixtures/neon_fixtures.py
@@ -2490,7 +2490,7 @@ class NeonProxy(PgProtocol):
         ) as client:
             response = await client.post(
                 f"https://{self.domain}:{self.external_http_port}/sql",
-                data=json.dumps({"query": query, "params": args}),
+                json={"query": query, "params": args},
                 headers={
                     "Content-Type": "application/sql",
                     "Neon-Connection-String": connstr,