diff --git a/agb/src/lib.rs b/agb/src/lib.rs
index 770161de..efc06cbf 100644
--- a/agb/src/lib.rs
+++ b/agb/src/lib.rs
@@ -152,6 +152,8 @@ mod memory_mapped;
 pub mod mgba;
 /// Implementation of fixnums for working with non-integer values.
 pub use agb_fixnum as fixnum;
+/// Contains an implementation of a hashmap which suits the gameboy advance's hardware
+pub mod hash_map;
 mod single;
 /// Implements sound output.
 pub mod sound;
@@ -160,8 +162,6 @@ pub mod syscall;
 /// Interactions with the internal timers
 pub mod timer;
 
-mod hash_map;
-
 #[cfg(not(test))]
 #[panic_handler]
 #[allow(unused_must_use)]