diff --git a/.cargo/config b/.cargo/config
new file mode 100644
index 00000000..7f2ad55d
--- /dev/null
+++ b/.cargo/config
@@ -0,0 +1,5 @@
+[build]
+target = "x86_64-blog_os.json"
+
+[target.'cfg(target_os = "none")']
+runner = "bootimage runner"