diff --git a/fithesis.dtx b/fithesis.dtx
index 0487006034733471d757f2a3c645f61d637bb010..12a5610b80a707526948db9adf3f417a8c360663 100644
--- a/fithesis.dtx
+++ b/fithesis.dtx
@@ -1384,6 +1384,9 @@
         \AtEndDocument{%
           \thesis@postamble
           \write\@auxout{\noexpand\gdef\noexpand\thesis@pages{\thepage}}}
+      \else
+        \AtEndDocument{%
+          \write\@auxout{\noexpand\gdef\noexpand\thesis@pages{\thepage}}}
       \fi
     \makeatother
   \fi}