diff --git a/crash.spec b/crash.spec
index 49e18b0f8f9ba4cabd5352825e2e6134b1466d8b..93168624ada1a7d9f4c144cb119f15ef723e9c6b 100644
--- a/crash.spec
+++ b/crash.spec
@@ -1,6 +1,6 @@
 Name: crash
 Version: 8.0.4
-Release: 17
+Release: 18
 Summary: Linux kernel crash utility.
 License: GPLv3
 URL: https://crash-utility.github.io
@@ -64,7 +64,9 @@ created by manufacturer-specific firmware.
 %patch 9002 -p1
 %endif
 
+%ifnarch sw_64
 %patch 5 -p1
+%endif
 %patch 6 -p1
 %patch 7 -p1
 %patch 8 -p1
@@ -104,6 +106,9 @@ install -D -m 0644 defs.h %{buildroot}%{_includedir}/%{name}/defs.h
 %{_mandir}/man8/crash.8*
 
 %changelog
+* Fri Oct 10 2025 lijian1 <lijian1@kylinos.cn> - 8.0.4-18
+- patch 5 conflicts with sw_64 patch, it should be isolated.
+
 * Fri Oct 10 2025 lijian1 <lijian1@kylinos.cn> - 8.0.4-17
 - fix loongarch64 support so file extension error for elf64 lack the branch while elf32 do not need.