diff --git a/trunk/3rdparty/libsrtp-2.0.0.zip b/trunk/3rdparty/libsrtp-2.0.0.zip
index c149013ac..e0f7c414d 100644
Binary files a/trunk/3rdparty/libsrtp-2.0.0.zip and b/trunk/3rdparty/libsrtp-2.0.0.zip differ
diff --git a/trunk/auto/depends.sh b/trunk/auto/depends.sh
index 998a4fddb..b2c69bbdb 100755
--- a/trunk/auto/depends.sh
+++ b/trunk/auto/depends.sh
@@ -253,7 +253,7 @@ if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
         echo "Building srtp2.";
         (
             rm -rf ${SRS_OBJS}/srtp2 && cd ${SRS_OBJS} &&
-            ln -sf ../3rdparty/libsrtp-2.0.0 && cd libsrtp-2.0.0 &&
+            unzip -q ../3rdparty/libsrtp-2.0.0.zip && cd libsrtp-2.0.0 && 
             ./configure --prefix=`pwd`/_release && make ${SRS_JOBS} && make install &&
             cd .. && rm -f srtp2 && ln -sf libsrtp-2.0.0/_release srtp2
         )