diff --git a/lib/waterdrop/instrumentation/callbacks/delivery.rb b/lib/waterdrop/instrumentation/callbacks/delivery.rb
index 268810b8..19b0f951 100644
--- a/lib/waterdrop/instrumentation/callbacks/delivery.rb
+++ b/lib/waterdrop/instrumentation/callbacks/delivery.rb
@@ -11,6 +11,14 @@ module Callbacks
       #   this is a standard behaviour for not yet dispatched messages on aborted transactions.
       #   We do however still want to instrument it for traceability.
       class Delivery
+        # Error emitted when a message was not yet dispatched and was purged from the queue
+        RD_KAFKA_RESP_PURGE_QUEUE = -152
+
+        # Error emitted when a message was purged while it was dispatched
+        RD_KAFKA_RESP_PURGE_INFLIGHT = -151
+
+        private_constant :RD_KAFKA_RESP_PURGE_QUEUE, :RD_KAFKA_RESP_PURGE_INFLIGHT
+
         # @param producer_id [String] id of the current producer
         # @param transactional [Boolean] is this handle for a transactional or regular producer
         # @param monitor [WaterDrop::Instrumentation::Monitor] monitor we are using
@@ -27,7 +35,10 @@ def call(delivery_report)
 
           if error_code.zero?
             instrument_acknowledged(delivery_report)
-          elsif error_code == -152 && @transactional
+
+          elsif error_code == RD_KAFKA_RESP_PURGE_QUEUE && @transactional
+            instrument_purged(delivery_report)
+          elsif error_code == RD_KAFKA_RESP_PURGE_INFLIGHT && @transactional
             instrument_purged(delivery_report)
           else
             instrument_error(delivery_report)