diff --git a/debian/control b/debian/control
index 52e4083..ccbefdf 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: f2b
 Section: net
 Priority: optional
 Maintainer: Alex 'AdUser' Z <ad_user@runbox.com>
-Build-Depends: debhelper (>= 9), cmake
+Build-Depends: debhelper (>= 9), cmake, libpcre3-dev
 Standards-Version: 3.9.5
 Homepage: https://github.com/AdUser/f2b
 Vcs-Git: https://github.com/AdUser/f2b.git
diff --git a/debian/rules b/debian/rules
index c1d8fc9..f9f30e9 100755
--- a/debian/rules
+++ b/debian/rules
@@ -18,4 +18,5 @@ export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 # This is example for Cmake (See http://bugs.debian.org/641051 )
 override_dh_auto_configure:
 	dh_auto_configure -- \
-	-DCMAKE_LIBRARY_PATH=$(DEB_HOST_MULTIARCH)
+	-DCMAKE_LIBRARY_PATH=$(DEB_HOST_MULTIARCH) \
+	-DWITH_HARDENING=ON