diff --git a/src/cpubench.ts b/src/cpubench.ts
index d9af348..fb9a875 100644
--- a/src/cpubench.ts
+++ b/src/cpubench.ts
@@ -43,7 +43,7 @@ export async function runCPUBench(options: RunCPUBenchOptions): Promise<void> {
     const llvmInstall = path.resolve(config.llvm);
 
     const ltoFlags = [
-        "-flto",
+        "-flto=thin",
         "-fuse-ld=lld",
     ];