diff --git a/embassy-stm32/src/spi/mod.rs b/embassy-stm32/src/spi/mod.rs
index 046ec0fe..9bb5a729 100644
--- a/embassy-stm32/src/spi/mod.rs
+++ b/embassy-stm32/src/spi/mod.rs
@@ -1,8 +1,8 @@
 #![macro_use]
 
-//#[cfg_attr(spi_v1, path = "v1.rs")]
+#[cfg_attr(spi_v1, path = "v1.rs")]
 #[cfg_attr(spi_v2, path = "v2.rs")]
-//#[cfg_attr(spi_v3, path = "v3.rs")]
+#[cfg_attr(spi_v3, path = "v3.rs")]
 mod _version;
 use crate::{dma, peripherals, rcc::RccPeripheral};
 pub use _version::*;