diff --git a/src/tools/miri/josh-sync.toml b/src/tools/miri/josh-sync.toml
new file mode 100644
index 000000000000..86208b3742d2
--- /dev/null
+++ b/src/tools/miri/josh-sync.toml
@@ -0,0 +1,2 @@
+repo = "miri"
+filter = ":rev(75dd959a3a40eb5b4574f8d2e23aa6efbeb33573:prefix=src/tools/miri):/src/tools/miri"