diff --git a/PKGBUILD b/PKGBUILD
index 990c764518dba..2cc1f4fb3dad5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -72,6 +72,7 @@ build() {
     -S "${_pkgname}"
     -DCMAKE_BUILD_TYPE=Release
     -DCMAKE_INSTALL_PREFIX='/usr'
+    -DCMAKE_HIP_FLAGS="-mllvm --amdgpu-unroll-threshold-local=600" # 修复 ROCm 性能问题
     -DBUILD_SHARED_LIBS=ON
     -DLLAMA_BUILD_TESTS=OFF
     -DLLAMA_USE_SYSTEM_GGML=OFF