diff --git a/Gen.pas b/Gen.pas
index 4d808ef..78a9457 100644
--- a/Gen.pas
+++ b/Gen.pas
@@ -405,7 +405,7 @@ NeedsCondition := opcode in
    [pc_and,pc_ior,pc_cui,pc_cup,pc_lor,pc_lnd,pc_ldl,pc_lil,pc_lld,
     pc_lli,pc_gil,pc_gli,pc_gdl,pc_gld,pc_iil,pc_ili,pc_idl,pc_ild,
     pc_cop,pc_cpo,pc_cpi,pc_dvi,pc_mpi,pc_adi,pc_sbi,pc_mod,pc_bno,
-    pc_udi,pc_uim,pc_umi];
+    pc_udi,pc_uim,pc_umi,pc_cnv];
 end; {NeedsCondition}