diff --git a/toolchain/defs.bzl b/toolchain/defs.bzl
index ebcb65e..9e34e6b 100644
--- a/toolchain/defs.bzl
+++ b/toolchain/defs.bzl
@@ -65,7 +65,7 @@ def register_toolchains(
         },
     )
 
-    toolchains = ["@zig_sdk//:toolchain:%s" % t for t in register]
+    toolchains = ["@zig_sdk//toolchain:%s" % t for t in register]
     native.register_toolchains(*toolchains)
 
 ZIG_TOOL_WRAPPER = """#!/bin/bash