diff --git a/sqlx-core/src/common/mod.rs b/sqlx-core/src/common/mod.rs
index f9698f28..206ab871 100644
--- a/sqlx-core/src/common/mod.rs
+++ b/sqlx-core/src/common/mod.rs
@@ -1,3 +1,5 @@
+#[cfg(any(feature = "sqlite", feature = "postgres", feature = "mysql"))]
 mod statement_cache;
 
+#[cfg(any(feature = "sqlite", feature = "postgres", feature = "mysql"))]
 pub(crate) use statement_cache::StatementCache;