diff --git a/libboard_zynq/src/sdio/sd_card.rs b/libboard_zynq/src/sdio/sd_card.rs
index a80aa56..f681b81 100644
--- a/libboard_zynq/src/sdio/sd_card.rs
+++ b/libboard_zynq/src/sdio/sd_card.rs
@@ -14,7 +14,7 @@ pub enum CardInitializationError {
 impl core::fmt::Display for CardInitializationError {
     fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         use CardInitializationError::*;
-        write!(f, "Card initialization error: \n    ")?;
+        write!(f, "Card initialization error: ")?;
         match self {
             AlreadyInitialized => write!(f, "Card already initialized."),
             NoCardInserted => write!(f, "No card inserted, check if the card is inserted properly."),