diff --git a/src-self-hosted/compilation.zig b/src-self-hosted/compilation.zig
index 0594cbd7492b5e3c907ede01e7a00663d5176c48..c00c7c1d412e31ed49571a87d4214e046b8601b9 100644
--- a/src-self-hosted/compilation.zig
+++ b/src-self-hosted/compilation.zig
@@ -300,6 +300,7 @@ pub const Compilation = struct {
         UserResourceLimitReached,
         InvalidUtf8,
         BadPathName,
+        DeviceBusy,
     };
 
     pub const Event = union(enum) {