diff --git a/pika-pbuilder/usr/bin/pika-pbuilder-amd64-v4-lto-build b/pika-pbuilder/usr/bin/pika-pbuilder-amd64-v4-lto-build
index 831e9cb..055752b 100644
--- a/pika-pbuilder/usr/bin/pika-pbuilder-amd64-v4-lto-build
+++ b/pika-pbuilder/usr/bin/pika-pbuilder-amd64-v4-lto-build
@@ -1,4 +1,4 @@
 #! /bin/bash
 echo "Using x86_64-v4-lto pbuilder config!"
 cp -vf /var/cache/pbuilder/rc.examples/pbuilderrc-v4-lto /etc/pbuilderrc
-ARCH=amd64 pbuilder build --architecture amd64 --buildresult . --logfile buildlog.log "$@"
+ARCH=amd64 cowbuilder build --architecture amd64 --buildresult . --logfile buildlog.log "$@"