diff --git a/packages/core/src/runpromptcontext.ts b/packages/core/src/runpromptcontext.ts
index 7e88c06e7b..6fcee94e7d 100644
--- a/packages/core/src/runpromptcontext.ts
+++ b/packages/core/src/runpromptcontext.ts
@@ -13,6 +13,7 @@ import {
     createSchemaNode,
     createStringTemplateNode,
     createTextNode,
+    createSystemNode,
     renderPromptNode,
     createOutputProcessor,
     createFileMerge,
@@ -117,7 +118,7 @@ export function createChatTurnGenerationContext(
                     role === "assistant"
                         ? createAssistantNode(body, { priority, maxTokens })
                         : role === "system"
-                          ? creatSystemNode(body, { priority, maxTokens })
+                          ? createSystemNode(body, { priority, maxTokens })
                           : createTextNode(body, { priority, maxTokens })
                 )
             }
@@ -773,9 +774,3 @@ export function createChatGenerationContext(
 
     return ctx
 }
-function creatSystemNode(
-    body: Awaitable<string>,
-    arg1: { priority: number; maxTokens: number }
-): PromptNode {
-    throw new Error("Function not implemented.")
-}