diff --git a/src/win/error.c b/src/win/error.c
index 24924ba81..32ac5e596 100644
--- a/src/win/error.c
+++ b/src/win/error.c
@@ -132,6 +132,7 @@ int uv_translate_sys_error(int sys_errno) {
     case WSAENOBUFS:                        return UV_ENOBUFS;
     case ERROR_BAD_PATHNAME:                return UV_ENOENT;
     case ERROR_DIRECTORY:                   return UV_ENOENT;
+    case ERROR_ENVVAR_NOT_FOUND:            return UV_ENOENT;
     case ERROR_FILE_NOT_FOUND:              return UV_ENOENT;
     case ERROR_INVALID_NAME:                return UV_ENOENT;
     case ERROR_INVALID_DRIVE:               return UV_ENOENT;