diff --git a/src/lib.rs b/src/lib.rs
index 78aa275..b4dcdb0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -19,6 +19,7 @@ mod header;
 mod pixel;
 mod utils;
 
+#[doc(hidden)]
 pub mod consts;
 
 pub use crate::colorspace::ColorSpace;