diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt b/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt
index 051e6411..22580705 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt
@@ -549,6 +549,7 @@ private fun createAdditionalDataPolymorphicType(): PolymorphicType<FetchedReport
 			ABANDONED_CARTS.name.lowercase() to AdditionalAbandonedCartData::class.java,
 			SHIPPING.name.lowercase() to AdditionalShippingData::class.java,
 			LANDING.name.lowercase() to AdditionalLandingData::class.java,
+			CATEGORY.name.lowercase() to AdditionalCategoryData::class.java,
 		)
 	)
 }
diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt b/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt
index 15c7b8a3..f860de9d 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt
@@ -91,6 +91,10 @@ data class FetchedReportResponse(
 			val landingUrl: String? = null,
 		) : FetchedAdditionalData(AdditionalDataType.LANDING)
 
+		data class AdditionalCategoryData(
+			val categoryName: String? = null,
+		) : FetchedAdditionalData(AdditionalDataType.CATEGORY)
+
 		enum class AdditionalDataType {
 			UTM,
 			ORDERS,
@@ -101,6 +105,7 @@ data class FetchedReportResponse(
 			ABANDONED_CARTS,
 			SHIPPING,
 			LANDING,
+			CATEGORY,
 		}
 	}
 
diff --git a/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt b/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt
index 9c0ddc4a..c42a6de4 100644
--- a/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt
+++ b/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt
@@ -127,6 +127,8 @@ val otherNullablePropertyRules: List<NullablePropertyRule<*, *>> = listOf(
 
 	AllowNullable(FetchedReportResponse.FetchedAdditionalData.AdditionalLandingData::landingUrl),
 
+	AllowNullable(FetchedReportResponse.FetchedAdditionalData.AdditionalCategoryData::categoryName),
+
 	AllowNullable(CreateBatchRequest::groupId),
 	AllowNullable(CreateBatchRequestWithIds::groupId),