diff --git a/examples/hello/main.go b/examples/hello/main.go
index 1abb0e2d..9af34cc3 100644
--- a/examples/hello/main.go
+++ b/examples/hello/main.go
@@ -25,7 +25,7 @@ type HiArgs struct {
 func SayHi(ctx context.Context, ss *mcp.ServerSession, params *mcp.CallToolParamsFor[HiArgs]) (*mcp.CallToolResultFor[struct{}], error) {
 	return &mcp.CallToolResultFor[struct{}]{
 		Content: []mcp.Content{
-			&mcp.TextContent{Text: "Hi " + params.Name},
+			&mcp.TextContent{Text: "Hi " + params.Arguments.Name},
 		},
 	}, nil
 }
diff --git a/examples/sse/main.go b/examples/sse/main.go
index 5e4c851e..97ea1bd0 100644
--- a/examples/sse/main.go
+++ b/examples/sse/main.go
@@ -22,7 +22,7 @@ type SayHiParams struct {
 func SayHi(ctx context.Context, cc *mcp.ServerSession, params *mcp.CallToolParamsFor[SayHiParams]) (*mcp.CallToolResultFor[any], error) {
 	return &mcp.CallToolResultFor[any]{
 		Content: []mcp.Content{
-			&mcp.TextContent{Text: "Hi " + params.Name},
+			&mcp.TextContent{Text: "Hi " + params.Arguments.Name},
 		},
 	}, nil
 }