diff --git a/src/providers/anthropic-base/messages.ts b/src/providers/anthropic-base/messages.ts
index 2fde6a1ae..b102302ca 100644
--- a/src/providers/anthropic-base/messages.ts
+++ b/src/providers/anthropic-base/messages.ts
@@ -48,6 +48,10 @@ export const messagesBaseConfig: ProviderConfig = {
     param: 'thinking',
     required: false,
   },
+  cache_control: {
+    param: 'cache_control',
+    required: false,
+  },
   tool_choice: {
     param: 'tool_choice',
     required: false,
diff --git a/src/providers/anthropic/chatComplete.ts b/src/providers/anthropic/chatComplete.ts
index bbbed6f00..0f63ade24 100644
--- a/src/providers/anthropic/chatComplete.ts
+++ b/src/providers/anthropic/chatComplete.ts
@@ -469,6 +469,10 @@ export const AnthropicChatCompleteConfig: ProviderConfig = {
     param: 'thinking',
     required: false,
   },
+  cache_control: {
+    param: 'cache_control',
+    required: false,
+  },
 };
 
 interface AnthorpicTextContentItem {