diff --git a/snuba/datasets/processors/outcomes_processor.py b/snuba/datasets/processors/outcomes_processor.py
index 2f4a5dd926..4485b1d42b 100644
--- a/snuba/datasets/processors/outcomes_processor.py
+++ b/snuba/datasets/processors/outcomes_processor.py
@@ -33,6 +33,7 @@
         "sample_rate",
         "send_error",
         "internal_sdk_error",
+        "insufficient_data",
         "backpressure",
     ]
 )