diff --git a/pyinfra/server/server.py b/pyinfra/server/server.py
index 5a3589e..2054ebb 100644
--- a/pyinfra/server/server.py
+++ b/pyinfra/server/server.py
@@ -48,6 +48,10 @@ def __set_up_processing_server_impl(operation2function: Dict[str, QueuedStreamFu
     app = Flask(__name__)
     registry = CollectorRegistry(auto_describe=True)
 
+    operation2processor = {
+        op: LazyRestProcessor(fn, **build_endpoint_suffixes(op)) for op, fn in operation2function.items()
+    }
+
     def make_summary_instance(op):
         return Summary(f"redactmanager_{op}_seconds", f"Time spent on {op}.", registry=registry)
 
@@ -55,13 +59,8 @@ def __set_up_processing_server_impl(operation2function: Dict[str, QueuedStreamFu
     pickup_operation2processor = {pickup_suffix(op): prc for op, prc in operation2processor.items()}
     operation2processor = merge(submit_operation2processor, pickup_operation2processor)
 
-    operation2processor = {
-        op: LazyRestProcessor(fn, **build_endpoint_suffixes(op)) for op, fn in operation2function.items()
-    }
-
     pickup_operation2metric = {op: make_summary_instance(op) for op in operation2processor}
 
-
     @app.route("/ready", methods=["GET"])
     def ready():
         resp = jsonify("OK")