diff --git a/debian/build-hooks/H01paxrat_mono-sgen b/debian/build-hooks/H01paxrat_mono-sgen
new file mode 100755
index 0000000..f53012f
--- /dev/null
+++ b/debian/build-hooks/H01paxrat_mono-sgen
@@ -0,0 +1,7 @@
+#!/bin/sh
+# paxrat /usr/bin/mono-sgen before building environment to prevent build failure
+
+apt-get install -y --force-yes paxrat
+apt-get install -y --force-yes mono-runtime-sgen
+paxrat
+apt-get install -yf
diff --git a/debian/gbp.conf b/debian/gbp.conf
index 0ade896..a881629 100644
--- a/debian/gbp.conf
+++ b/debian/gbp.conf
@@ -11,6 +11,8 @@ upstream-tag = v%(version)s
 overlay = True
 export-dir = /tmp/build-area
 upstream-tree = TAG
+pbuilder = True
+pbuilder-options = --hookdir ./debian/build-hooks
 
 [dch]
 debian-branch = debian