diff --git a/iperf.be0 b/iperf.be0
index 29e62920f..9547f231a 100755
--- a/iperf.be0
+++ b/iperf.be0
@@ -9,7 +9,8 @@
 ## The source URL(s) define the location of the sources that will be
 ## downloaded. Version variables may be used to simplify reuse of this bee-file.
 
-SRCURL[0]="https://downloads.es.net/pub/iperf/iperf-${PKGVERSION}.tar.gz"
+# SRCURL[0]="https://downloads.es.net/pub/iperf/iperf-${PKGVERSION}.tar.gz"
+SRCURL[0]="https://beehive.molgen.mpg.de/cb38738a9d5ae3f235ce8cba9dd8fe08/iperf-3.11.tar.gz"
 
 ###############################################################################
 ## Add URLs/pathes to patch files to the PATCHURL array.