diff --git a/stdlib/std.cl b/stdlib/std.cl
index 45eba40..4596234 100644
--- a/stdlib/std.cl
+++ b/stdlib/std.cl
@@ -3,7 +3,9 @@
 pub mod preamble {
     pub use super::{
         num::*,
+        option::Option,
         range::{RangeExc, RangeInc},
+        result::Result,
         str::str,
     };
 }
diff --git a/stdlib/std/option.cl b/stdlib/std/option.cl
index 5222b3a..902123a 100644
--- a/stdlib/std/option.cl
+++ b/stdlib/std/option.cl
@@ -1,4 +1,5 @@
 //! The optional type, representing the presence or absence of a thing.
+use super::preamble::*;
 
 pub enum Option<T> {
     Some(T),
diff --git a/stdlib/std/result.cl b/stdlib/std/result.cl
index e8d7fbd..4b9b12b 100644
--- a/stdlib/std/result.cl
+++ b/stdlib/std/result.cl
@@ -1,4 +1,5 @@
 //! The Result type, indicating a fallible operation.
+use super::preamble::*;
 
 pub enum Result<T, E> {
     Ok(T),