diff --git a/applications/lofar2/libraries/sdp/src/vhdl/node_sdp_beamformer.vhd b/applications/lofar2/libraries/sdp/src/vhdl/node_sdp_beamformer.vhd
index 523a0b955f37161dd6a2424b990487cb245f0b60..0a66af3bc3b589b791cdd0e3b246c29854f393cb 100644
--- a/applications/lofar2/libraries/sdp/src/vhdl/node_sdp_beamformer.vhd
+++ b/applications/lofar2/libraries/sdp/src/vhdl/node_sdp_beamformer.vhd
@@ -267,7 +267,7 @@ BEGIN
 
     in_sosi            => bf_out_sosi,       
     out_sosi           => mon_bf_udp_sosi,       
-    src_in             => bf_udp_siso,       
+    out_siso           => bf_udp_siso,
     
     beamlet_scale      => beamlet_scale,                          
     sdp_info           => sdp_info,