diff --git a/api/src/OpenTelemetry/Logs/Core.hs b/api/src/OpenTelemetry/Logs/Core.hs
index cb9fef91..16bdb6fb 100644
--- a/api/src/OpenTelemetry/Logs/Core.hs
+++ b/api/src/OpenTelemetry/Logs/Core.hs
@@ -20,6 +20,7 @@ module OpenTelemetry.Logs.Core (
   ReadWriteLogRecord,
   IsReadableLogRecord (..),
   IsReadWriteLogRecord (..),
+  ImmutableLogRecord (..),
   LogRecordArguments (..),
   emptyLogRecordArguments,
   AnyValue (..),