diff --git a/lz4-java.spec b/lz4-java.spec
index 3aab7e6..d54c7ec 100644
--- a/lz4-java.spec
+++ b/lz4-java.spec
@@ -1,7 +1,7 @@
 %global debug_package %nil
 Name:                lz4-java
 Version:             1.7.1
-Release:             2
+Release:             3
 Summary:             LZ4 compression for Java
 License:             Apache-2.0
 URL:                 https://github.com/jpountz/lz4-java
@@ -57,6 +57,7 @@ javapath=/usr/lib/jvm/$dirname
 popd
 export JAVA_HOME=$javapath
 export LIB_DIR=/usr/lib64/
+sed -i '$a\	strip $(BUILD_DIR)/jni/net/jpountz/util/$(PLATFORM)/$(ARCH)/liblz4-java.so' Makefile
 ant -Divy.mode=local -Divy.revision=1.7.1 -Divy.pom.version=1.7.1 jar test docs makepom
 bnd wrap -p lz4-java.bnd -o dist/lz4-java-%{version}.jar --version %{version} dist/lz4-java.jar
 
@@ -72,6 +73,9 @@ bnd wrap -p lz4-java.bnd -o dist/lz4-java-%{version}.jar --version %{version} di
 %license LICENSE.txt
 
 %changelog
+* Fri Mar 3 2023 caodongxia <caodongxia@h-partners.com> - 1.7.1-3
+- Fix not stripped problem
+
 * Tue May 10 2022 wangkai <wangkai385@h-partners.com> - 1.7.1-2
 - License compliance rectification