diff --git a/stage0/00-configure-apt/files/raspbian.sources b/stage0/00-configure-apt/files/raspbian.sources
index 0f2e26f..5947190 100644
--- a/stage0/00-configure-apt/files/raspbian.sources
+++ b/stage0/00-configure-apt/files/raspbian.sources
@@ -1,6 +1,6 @@
 Types: deb
 URIs: http://raspbian.raspberrypi.com/raspbian/
-Arch: armhf
+Architectures: armhf
 Suites: RELEASE
 Components: main contrib non-free rpi
 Signed-By: /usr/share/keyrings/raspbian-archive-keyring.gpg