diff --git a/compiler/ogomf.pas b/compiler/ogomf.pas
index 0598ca525b..d9eda16492 100644
--- a/compiler/ogomf.pas
+++ b/compiler/ogomf.pas
@@ -1098,6 +1098,7 @@ implementation
             objsym.offset:=0;
             objsym.size:=0;
           end;
+        ExtDefRec.Free;
         Result:=True;
       end;