diff --git a/cg/cg0100.cpp b/cg/cg0100.cpp
index 6653a34fc..dfba483ee 100755
--- a/cg/cg0100.cpp
+++ b/cg/cg0100.cpp
@@ -58,7 +58,6 @@ int CG0100_application::write(const TMask& m)
 {
   TRelation *r = get_relation();
 
-  r->zero();
   m.autosave(r);
   int sezivd = m.get_int(FLD_CM1_SEZIVD);