diff --git a/eigen3.spec b/eigen3.spec
index e88e17209edd299b800598dcb8cbaaed04a354a9..8f2b6b62a0f4ba9ab1196ddda51e1cd9bb1d05e1 100644
--- a/eigen3.spec
+++ b/eigen3.spec
@@ -1,8 +1,6 @@
-%global debug_package %{nil}
-
 Name:           eigen3
 Version:        3.3.8
-Release:        4
+Release:        5
 Summary:        A lightweight C++ template library for vector and matrix math
 
 License:        MPLv2.0 and LGPLv2+ and BSD
@@ -22,9 +20,7 @@ BuildRequires:  doxygen
 %package devel
 Summary:        A lightweight C++ template library for vector and matrix math
 BuildArch:      noarch
-# -devel subpkg only atm, compat with other distros
 Provides:       %{name} = %{version}-%{release}
-# not *strictly* a -static pkg, but the results are the same
 Provides:       %{name}-static = %{version}-%{release}
 
 %description devel
@@ -51,6 +47,9 @@ cp -r Eigen %{buildroot}%{_includedir}/%{name}/
 %{_includedir}/%{name}
 %{_datadir}
 %changelog
+* Thu Feb 09 2023 tanyulong <tanyulong@kylinos.cn> - 3.3.8-5
+- Enable debuginfo for fix strip
+
 * Mon May 23 2022 tanyulong <tanyulong@kylinos.cn> - 3.3.8-4
 - Building opencv,eigen_assert_exception’ is not a member of ‘Eigen’