diff --git a/pika-pbuilder/etc/pbuilderrc b/pika-pbuilder/etc/pbuilderrc
index 93c7c57..5c70a75 100644
--- a/pika-pbuilder/etc/pbuilderrc
+++ b/pika-pbuilder/etc/pbuilderrc
@@ -1,4 +1,7 @@
 USENETWORK=yes
 HOOKDIR="/var/cache/pbuilder/hook.d/"
 APTCACHEHARDLINK=no
-export DEBIAN_FRONTEND="noninteractive"
\ No newline at end of file
+export DEBIAN_FRONTEND="noninteractive"
+export DEB_BUILD_MAINT_OPTIONS="-march=x86-64-v3 -O3"
+export DEB_CFLAGS_MAINT_APPEND="-march=x86-64-v3 -O3"
+export DEB_LDFLAGS_MAINT_APPEND="-O3"