diff --git a/numaprom/_constants.py b/numaprom/_constants.py
index 2410b8b..bf1da6e 100644
--- a/numaprom/_constants.py
+++ b/numaprom/_constants.py
@@ -140,7 +140,7 @@
         "model_config": MODEL_CONFIG["fuzzy_rollouts"],
         "output_config": OUTPUT_CONFIG["fuzzy_rollouts"],
     },
-    "namespace_rollout_error_rate": {
+    "namespace_rollout_api_error_rate": {
         "keys": ["namespace", "name", "hash_id"],
         "scrape_interval": 30,
         "model_config": MODEL_CONFIG["fuzzy_rollouts"],
diff --git a/numaprom/udf/postprocess.py b/numaprom/udf/postprocess.py
index 41fbefa..9bb76cc 100644
--- a/numaprom/udf/postprocess.py
+++ b/numaprom/udf/postprocess.py
@@ -122,6 +122,9 @@ def _publish(final_score: float, payload: StreamPayload) -> List[bytes]:
     _LOGGER.info("%s - Payload sent to publisher: %s", payload.uuid, publisher_json)
 
     if model_config["name"] == "default":
+        _LOGGER.debug(
+            "%s - Using default config, cannot generate a unified anomaly score", payload.uuid
+        )
         return [publisher_json]
 
     try:
diff --git a/pyproject.toml b/pyproject.toml
index 4fad1bc..270a09f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "numalogic-prometheus"
-version = "0.1.5a3"
+version = "0.1.5a4"
 description = "ML inference on numaflow using numalogic on Prometheus metrics"
 authors = ["Numalogic developers"]
 packages = [{ include = "numaprom" }]