diff --git a/src/transforms/reduce/mod.rs b/src/transforms/reduce/mod.rs
index b53d19ff999b2..d65cc7f19d997 100644
--- a/src/transforms/reduce/mod.rs
+++ b/src/transforms/reduce/mod.rs
@@ -1,7 +1,7 @@
-#[cfg(feature = "transforms-reduce")]
+#[cfg(any(feature = "transforms-reduce", feature = "transforms-impl-reduce"))]
 pub mod config;
 
-#[cfg(feature = "transforms-reduce")]
+#[cfg(any(feature = "transforms-reduce", feature = "transforms-impl-reduce"))]
 pub mod merge_strategy;
 
 #[cfg(feature = "transforms-impl-reduce")]