diff --git a/packages/components/nodes/memory/DynamoDb/DynamoDb.ts b/packages/components/nodes/memory/DynamoDb/DynamoDb.ts
index 8b4cd69dd..b13680443 100644
--- a/packages/components/nodes/memory/DynamoDb/DynamoDb.ts
+++ b/packages/components/nodes/memory/DynamoDb/DynamoDb.ts
@@ -36,7 +36,8 @@ class DynamoDb_Memory implements INode {
                 type: 'string',
                 description: 'if empty, chatId will be used automatically',
                 default: '',
-                additionalParams: true
+                additionalParams: true,
+                optional: true
             },
             {
                 label: 'Region',
diff --git a/packages/components/nodes/memory/RedisBackedChatMemory/RedisBackedChatMemory.ts b/packages/components/nodes/memory/RedisBackedChatMemory/RedisBackedChatMemory.ts
index e332181d7..2b4e51c26 100644
--- a/packages/components/nodes/memory/RedisBackedChatMemory/RedisBackedChatMemory.ts
+++ b/packages/components/nodes/memory/RedisBackedChatMemory/RedisBackedChatMemory.ts
@@ -36,7 +36,8 @@ class RedisBackedChatMemory_Memory implements INode {
                 type: 'string',
                 description: 'if empty, chatId will be used automatically',
                 default: '',
-                additionalParams: true
+                additionalParams: true,
+                optional: true
             },
             {
                 label: 'Session Timeouts',
diff --git a/packages/components/nodes/memory/ZepMemory/ZepMemory.ts b/packages/components/nodes/memory/ZepMemory/ZepMemory.ts
index 1fb6d9ff6..2e7ba001b 100644
--- a/packages/components/nodes/memory/ZepMemory/ZepMemory.ts
+++ b/packages/components/nodes/memory/ZepMemory/ZepMemory.ts
@@ -41,7 +41,8 @@ class ZepMemory_Memory implements INode {
                 type: 'string',
                 description: 'if empty, chatId will be used automatically',
                 default: '',
-                additionalParams: true
+                additionalParams: true,
+                optional: true
             },
             {
                 label: 'Auto Summary Template',