diff --git a/modules/block/src/main/kotlin/jp/co/soramitsu/iroha2/Serde.kt b/modules/block/src/main/kotlin/jp/co/soramitsu/iroha2/Serde.kt
index 9470b490..a6647f90 100644
--- a/modules/block/src/main/kotlin/jp/co/soramitsu/iroha2/Serde.kt
+++ b/modules/block/src/main/kotlin/jp/co/soramitsu/iroha2/Serde.kt
@@ -38,6 +38,7 @@ import jp.co.soramitsu.iroha2.generated.ExecuteTriggerEventFilter
 import jp.co.soramitsu.iroha2.generated.ExecutionTime
 import jp.co.soramitsu.iroha2.generated.ExecutorMode
 import jp.co.soramitsu.iroha2.generated.Expression
+import jp.co.soramitsu.iroha2.generated.FilterOptOfAccountId
 import jp.co.soramitsu.iroha2.generated.Fixed
 import jp.co.soramitsu.iroha2.generated.GrantExpr
 import jp.co.soramitsu.iroha2.generated.Hash
@@ -93,7 +94,7 @@ import kotlin.reflect.full.memberProperties
 import kotlin.reflect.full.primaryConstructor
 
 /**
- * This JSON mapper is configured to serialise and deserialise `Genesis block` in a format compatible with Iroha 2 peer
+ * This JSON mapper is configured to serialise and deserialize `Genesis block` in a format compatible with Iroha 2 peer
  */
 public val JSON_SERDE by lazy {
     ObjectMapper().also { mapper ->
@@ -126,6 +127,7 @@ public val JSON_SERDE by lazy {
         module.addDeserializer(StringWithJson::class.java, StringWithJsonDeserializer)
         module.addDeserializer(TriggerId::class.java, TriggerIdDeserializer)
         module.addDeserializer(TriggerOfTriggeringFilterBox::class.java, TriggerOfTriggeringFilterBoxDeserializer)
+        module.addDeserializer(FilterOptOfAccountId::class.java, FilterOptOfAccountIdDeserializer)
         module.addKeyDeserializer(AssetDefinitionId::class.java, AssetDefinitionIdKeyDeserializer)
         module.addKeyDeserializer(AccountId::class.java, AccountIdKeyDeserializer)
         module.addKeyDeserializer(AssetId::class.java, AssetIdKeyDeserializer)
@@ -157,6 +159,7 @@ public val JSON_SERDE by lazy {
         module.addSerializer(StringWithJson::class.java, StringWithJsonSerializer)
         module.addSerializer(TimeEventFilter::class.java, TimeEventFilterSerializer)
         module.addSerializer(Schedule::class.java, ScheduleSerializer)
+        module.addSerializer(FilterOptOfAccountId::class.java, FilterOptOfAccountIdSerializer)
 
         mapper.registerModule(module)
         mapper.registerModule(
@@ -165,7 +168,6 @@ public val JSON_SERDE by lazy {
                 .configure(KotlinFeature.NullToEmptyMap, true)
                 .build(),
         )
-
         mapper.propertyNamingStrategy = PropertyNamingStrategies.SNAKE_CASE
         mapper.enable(SerializationFeature.INDENT_OUTPUT)
     }
@@ -260,6 +262,16 @@ object StringWithJsonDeserializer : JsonDeserializer<StringWithJson>() {
     }
 }
 
+object FilterOptOfAccountIdDeserializer : JsonDeserializer<FilterOptOfAccountId>() {
+    override fun deserialize(p: JsonParser, ctxt: DeserializationContext): FilterOptOfAccountId {
+        val node = p.readValueAsTree<JsonNode>()
+        return when (val text = node.textValue()) {
+            FilterOptOfAccountId.AcceptAll::class.simpleName -> FilterOptOfAccountId.AcceptAll()
+            else -> FilterOptOfAccountId.BySome(text.asAccountId())
+        }
+    }
+}
+
 object TriggerOfTriggeringFilterBoxDeserializer : JsonDeserializer<TriggerOfTriggeringFilterBox>() {
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext): TriggerOfTriggeringFilterBox {
         val node = p.readValueAsTree<JsonNode>()
@@ -643,6 +655,15 @@ object ScheduleSerializer : JsonSerializer<Schedule>() {
     }
 }
 
+/**
+ * Serializer for [FilterOptOfAccountId]
+ */
+object FilterOptOfAccountIdSerializer : JsonSerializer<FilterOptOfAccountId>() {
+    override fun serialize(value: FilterOptOfAccountId, gen: JsonGenerator, serializers: SerializerProvider) {
+        gen.writeString(value.asString())
+    }
+}
+
 /**
  * Serializer for [Name] as key
  */
diff --git a/modules/block/src/test/kotlin/jp/co/soramitsu/iroha2/DeserializerTest.kt b/modules/block/src/test/kotlin/jp/co/soramitsu/iroha2/DeserializerTest.kt
index 723fb3d8..0b49320c 100644
--- a/modules/block/src/test/kotlin/jp/co/soramitsu/iroha2/DeserializerTest.kt
+++ b/modules/block/src/test/kotlin/jp/co/soramitsu/iroha2/DeserializerTest.kt
@@ -1,12 +1,10 @@
 package jp.co.soramitsu.iroha2
 
 import jp.co.soramitsu.iroha2.generated.RawGenesisBlock
-import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.Test
 import java.io.File
 import kotlin.test.assertEquals
 
-@Disabled
 class DeserializerTest {
     @Test
     fun `should deserialize genesis block`() {
@@ -15,14 +13,14 @@ class DeserializerTest {
         val block = JSON_SERDE.convertValue(node, RawGenesisBlock::class.java)
 
         assert(block.transactions.isNotEmpty())
-        // genesis.json has 10 instructions ("isi")
+        // genesis.json has 12 instructions ("isi")
         // Register -> NewDomain
         // Register -> NewAccount (2)
         // Register -> NewAssetDefinition
         // Grant -> PermissionToken (2)
         // Mint -> AssetId (2)
-        // Register -> Trigger (2)
-        assert(block.transactions.flatten().size == 10)
+        // Register -> Trigger (4)
+        assert(block.transactions.flatten().size == 12)
 
         val genesis = Genesis(block)
         val newJson = removeWhiteSpaceAndReplacePubKey(genesis.asJson())
diff --git a/modules/client/src/main/kotlin/jp/co/soramitsu/iroha2/Extensions.kt b/modules/client/src/main/kotlin/jp/co/soramitsu/iroha2/Extensions.kt
index 0d8dd148..f7105071 100644
--- a/modules/client/src/main/kotlin/jp/co/soramitsu/iroha2/Extensions.kt
+++ b/modules/client/src/main/kotlin/jp/co/soramitsu/iroha2/Extensions.kt
@@ -16,6 +16,7 @@ import jp.co.soramitsu.iroha2.generated.Executable
 import jp.co.soramitsu.iroha2.generated.ExecutionTime
 import jp.co.soramitsu.iroha2.generated.Expression
 import jp.co.soramitsu.iroha2.generated.FilterBox
+import jp.co.soramitsu.iroha2.generated.FilterOptOfAccountId
 import jp.co.soramitsu.iroha2.generated.FindError
 import jp.co.soramitsu.iroha2.generated.Fixed
 import jp.co.soramitsu.iroha2.generated.Hash
@@ -655,3 +656,13 @@ fun AssetId.asStringWithJson() = this.asJsonString().asStringWithJson()
 fun AccountId.asStringWithJson() = this.asJsonString().asStringWithJson()
 
 fun RoleId.asStringWithJson() = this.asJsonString().asStringWithJson()
+
+fun FilterOptOfAccountId.asString() = when (this) {
+    is FilterOptOfAccountId.BySome -> this.accountId.asString()
+    is FilterOptOfAccountId.AcceptAll -> this::class.simpleName
+}
+
+fun FilterOptOfAccountId.asAccountIdOrNull() = when (this) {
+    is FilterOptOfAccountId.BySome -> this.accountId
+    is FilterOptOfAccountId.AcceptAll -> null
+}
diff --git a/modules/test-tools/src/main/resources/.cleanup.wip-7 b/modules/test-tools/src/main/resources/.cleanup.wip-7
deleted file mode 100644
index e69de29b..00000000
diff --git a/modules/test-tools/src/main/resources/genesis.json b/modules/test-tools/src/main/resources/genesis.json
index a4998668..48e26027 100644
--- a/modules/test-tools/src/main/resources/genesis.json
+++ b/modules/test-tools/src/main/resources/genesis.json
@@ -122,6 +122,39 @@
           }
         }
       },
+      {
+        "Register" : {
+          "Trigger" : {
+            "id" : "name2$wonderland",
+            "action" : {
+              "executable" : {
+                "Instructions" : [ {
+                  "SetKeyValue" : {
+                    "DomainId" : "wonderland",
+                    "key" : {
+                      "Name" : "key"
+                    },
+                    "value" : {
+                      "String" : "value"
+                    }
+                  }
+                } ]
+              },
+              "repeats" : {
+                "Exactly" : 1
+              },
+              "authority" : "alice@wonderland",
+              "filter": {
+                "ExecuteTrigger": {
+                  "trigger_id": "name2$wonderland",
+                  "authority": "AcceptAll"
+                }
+              },
+              "metadata" : { }
+            }
+          }
+        }
+      },
       {
         "Register" : {
           "Trigger" : {