diff --git a/src/core/tools/__tests__/readFileTool.spec.ts b/src/core/tools/__tests__/readFileTool.spec.ts
index 44be1d3b92..90384a8d80 100644
--- a/src/core/tools/__tests__/readFileTool.spec.ts
+++ b/src/core/tools/__tests__/readFileTool.spec.ts
@@ -126,6 +126,7 @@ describe("read_file tool with maxReadFileLine setting", () => {
 
 		mockCline.recordToolUsage = vi.fn().mockReturnValue(undefined)
 		mockCline.recordToolError = vi.fn().mockReturnValue(undefined)
+		mockCline.deduplicateReadFileHistory = vi.fn().mockReturnValue(undefined)
 
 		toolResult = undefined
 	})
@@ -381,6 +382,7 @@ describe("read_file tool XML output structure", () => {
 
 		mockCline.recordToolUsage = vi.fn().mockReturnValue(undefined)
 		mockCline.recordToolError = vi.fn().mockReturnValue(undefined)
+		mockCline.deduplicateReadFileHistory = vi.fn().mockReturnValue(undefined)
 		mockCline.didRejectTool = false
 
 		toolResult = undefined