diff --git a/l2tp.sh b/l2tp.sh
index 69f4f33..ddf58c2 100644
--- a/l2tp.sh
+++ b/l2tp.sh
@@ -331,11 +331,11 @@ compile_install(){
         make && make install
         if [ $? -eq 0 ]; then
             if is_64bit;then
-                ln -s /usr/local/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5
-                ln -s /usr/local/lib/libevent_pthreads-2.0.so.5 /usr/lib64/libevent_pthreads-2.0.so.5
+                ln -sf /usr/local/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5
+                ln -sf /usr/local/lib/libevent_pthreads-2.0.so.5 /usr/lib64/libevent_pthreads-2.0.so.5
             else
-                ln -s /usr/local/lib/libevent-2.0.so.5 /usr/lib/libevent-2.0.so.5
-                ln -s /usr/local/lib/libevent_pthreads-2.0.so.5 /usr/lib/libevent_pthreads-2.0.so.5
+                ln -sf /usr/local/lib/libevent-2.0.so.5 /usr/lib/libevent-2.0.so.5
+                ln -sf /usr/local/lib/libevent_pthreads-2.0.so.5 /usr/lib/libevent_pthreads-2.0.so.5
             fi
         else
             echo "libevent2 install failed..."