diff --git a/src/blowfish_constants.rs b/src/blowfish/constants.rs
similarity index 100%
rename from src/blowfish_constants.rs
rename to src/blowfish/constants.rs
diff --git a/src/blowfish.rs b/src/blowfish/mod.rs
similarity index 98%
rename from src/blowfish.rs
rename to src/blowfish/mod.rs
index d82d953..9d4e29c 100755
--- a/src/blowfish.rs
+++ b/src/blowfish/mod.rs
@@ -3,7 +3,8 @@
 
 use std::io::{Cursor, Write};
 
-use crate::blowfish_constants::{BLOWFISH_P, BLOWFISH_S};
+mod constants;
+use constants::{BLOWFISH_P, BLOWFISH_S};
 
 const ROUNDS: usize = 16;
 const KEYBITS: u32 = 64u32 >> 3;
diff --git a/src/lib.rs b/src/lib.rs
index ffa1fea..93e88c8 100755
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -46,8 +46,6 @@ pub mod patch;
 /// Implementation of the Blowfish ECB block cipher used by the retail client. It's used to encrypt arguments in the launcher, to prevent login token snooping.
 pub mod blowfish;
 
-mod blowfish_constants;
-
 /// Reading Excel header files (EXH).
 pub mod exh;