diff --git a/pika-build-config/amd64-v3.sh b/pika-build-config/amd64-v3.sh
index 10285b4..9eebe74 100755
--- a/pika-build-config/amd64-v3.sh
+++ b/pika-build-config/amd64-v3.sh
@@ -1,5 +1,6 @@
 #! /bin/bash
 export PIKA_BUILD_ARCH="amd64-v3"
+export DRIVER_ARCH="Linux-x86_64"
 export DEBIAN_FRONTEND="noninteractive"
 export DEB_BUILD_MAINT_OPTIONS="optimize=+lto -march=x86-64-v3 -O3 -flto -fuse-linker-plugin -falign-functions=32"
 export DEB_CFLAGS_MAINT_APPEND="-march=x86-64-v3 -O3 -flto -fuse-linker-plugin -falign-functions=32"