diff --git a/src/ce_dmdwrap.pas b/src/ce_dmdwrap.pas
index fef678e6..564692bc 100644
--- a/src/ce_dmdwrap.pas
+++ b/src/ce_dmdwrap.pas
@@ -884,6 +884,7 @@ begin
   fExtraSrcs.free;
   fIncl.free;
   fImpt.free;
+  fExcl.free;
   inherited;
 end;