diff --git a/Appl/CEP/CS1/CS1_IONProc/src/TH_ZoidServer.cc b/Appl/CEP/CS1/CS1_IONProc/src/TH_ZoidServer.cc
index 6b35cee49c8fe937f06c79c4f0a22e5da303dd0a..fcb7ecefbd441b7f2828669cfa5d180de9986086 100644
--- a/Appl/CEP/CS1/CS1_IONProc/src/TH_ZoidServer.cc
+++ b/Appl/CEP/CS1/CS1_IONProc/src/TH_ZoidServer.cc
@@ -27,8 +27,6 @@
 #include <Transport/DataHolder.h>
 #include <TH_ZoidServer.h>
 
-#include <cassert>
-
 namespace LOFAR {
 namespace CS1 {
 
@@ -39,18 +37,6 @@ extern "C"
 }
 
 
-#if 0
-static unsigned checksum(const void *buf, size_t size)
-{
-  unsigned sum = 0;
-
-  for (int i = 0; i < (int) (size / sizeof(unsigned)); i ++)
-    sum ^= ((unsigned *) buf)[i];
-
-  return sum;
-}
-#endif
-
 std::vector<TH_ZoidServer *> TH_ZoidServer::theirTHs;