diff --git a/plugins/mysql/versions/5.5/install.sh b/plugins/mysql/versions/5.5/install.sh
index 6c2aa7870..d561f64d9 100755
--- a/plugins/mysql/versions/5.5/install.sh
+++ b/plugins/mysql/versions/5.5/install.sh
@@ -78,9 +78,9 @@ Install_mysql()
 		add-apt-repository -y ppa:ubuntu-toolchain-r/test
 
 		export PKG_CONFIG_PATH=/usr/lib/pkgconfig
-		apt install -y gcc-11 g++-11
-		WHERE_DIR_GCC=/usr/bin/gcc-11
-		WHERE_DIR_GPP=/usr/bin/g++-11
+		apt install -y gcc-10 g++-10
+		WHERE_DIR_GCC=/usr/bin/gcc-10
+		WHERE_DIR_GPP=/usr/bin/g++-10
 	fi
 
 	if [ ! -d $serverPath/mysql ];then