diff --git a/compiler/x86/rax86int.pas b/compiler/x86/rax86int.pas
index a914c05e28..fc3778e514 100644
--- a/compiler/x86/rax86int.pas
+++ b/compiler/x86/rax86int.pas
@@ -1083,6 +1083,7 @@ Unit Rax86int;
                              begin
                                if not(ttypesym(sym).typedef.typ in [recorddef,objectdef]) then
                                 Message(asmr_e_wrong_sym_type);
+                               size:=ttypesym(sym).typedef.size;
                              end;
                            fieldvarsym :
                              begin