diff -urNad p3scan.orig/p3scan-2.3.2/debian/rules p3scan/p3scan-2.3.2/debian/rules
--- p3scan.orig/p3scan-2.3.2/debian/rules	2015-02-14 22:27:27.112472418 +0000
+++ p3scan/p3scan-2.3.2/debian/rules	2015-02-14 22:28:46.417118962 +0000
@@ -68,12 +68,12 @@
 	   $(CURDIR)/debian/p3scan/usr/share/doc/p3scan/changelog
 	for FILE in AUTHORS changelog CONTRIBUTERS README README-ripmime TODO.list \
 	            spamfaq.html; do \
-		gzip -9 $(CURDIR)/debian/p3scan/usr/share/doc/p3scan/$$FILE; \
+		gzip -9n $(CURDIR)/debian/p3scan/usr/share/doc/p3scan/$$FILE; \
 	done
 	# replace with our fixed man pages
-	cat p3scan.8 | gzip -9 - \
+	cat p3scan.8 | gzip -9n - \
 		> $(CURDIR)/debian/p3scan/usr/share/man/man8/p3scan.8.gz
-	cat p3scan_readme.8 | gzip -9 - \
+	cat p3scan_readme.8 | gzip -9n - \
 		> $(CURDIR)/debian/p3scan/usr/share/man/man8/p3scan_readme.8.gz
 	# remove extra license file - information is in package copyright
 	rm -f $(CURDIR)/debian/p3scan/usr/share/doc/p3scan/LICENSE.OpenSSL*