diff --git a/Tiltfile b/Tiltfile
index 3ce9aedf7..848f25afc 100644
--- a/Tiltfile
+++ b/Tiltfile
@@ -103,7 +103,7 @@ local_resource(
 
 local_resource(
     "restic_binary",
-    cmd = 'cd ' + '.' + ';mkdir -p _tiltbuild/restic; BIN=velero GOOS=linux GOARCH=amd64 RESTIC_VERSION=0.13.1 OUTPUT_DIR=_tiltbuild/restic ./hack/download-restic.sh',
+    cmd = 'cd ' + '.' + ';mkdir -p _tiltbuild/restic; BIN=velero GOOS=linux GOARCH=amd64 GOARM="" RESTIC_VERSION=0.13.1 OUTPUT_DIR=_tiltbuild/restic ./hack/download-restic.sh',
 )
 
 # Note: we need a distro with a bash shell to exec into the Velero container