diff --git a/azalea-core/src/lib.rs b/azalea-core/src/lib.rs
index c1f991df..5471120b 100755
--- a/azalea-core/src/lib.rs
+++ b/azalea-core/src/lib.rs
@@ -17,5 +17,6 @@ pub mod particle;
 pub mod position;
 pub mod registry_holder;
 pub mod resource_location;
+#[cfg(feature = "bevy_ecs")]
 pub mod tick;
 pub mod tier;