diff --git a/crates/matrix-sdk-qrcode/src/error.rs b/crates/matrix-sdk-qrcode/src/error.rs
index 92f1159a9..740e2e397 100644
--- a/crates/matrix-sdk-qrcode/src/error.rs
+++ b/crates/matrix-sdk-qrcode/src/error.rs
@@ -30,9 +30,6 @@ pub enum DecodingError {
     /// The QR code data is using an unsupported or invalid verification mode.
     #[error("the QR code contains an invalid verification mode: {0}")]
     Mode(u8),
-    /// The flow id is not a valid event ID.
-    #[error(transparent)]
-    Identifier(#[from] ruma_common::IdParseError),
     #[error(transparent)]
     /// The QR code data does not contain all the necessary fields.
     Read(#[from] std::io::Error),