diff --git a/src/rust/lib_ccxr/src/common/options.rs b/src/rust/lib_ccxr/src/common/options.rs
index 162658d5b..e72fdce3f 100644
--- a/src/rust/lib_ccxr/src/common/options.rs
+++ b/src/rust/lib_ccxr/src/common/options.rs
@@ -6,9 +6,9 @@ use crate::common::{
     DataSource, Language, OutputFormat, SelectCodec, StreamMode, StreamType, DTVCC_MAX_SERVICES,
 };
 use crate::hardsubx::{ColorHue, OcrMode};
+use crate::time::units::{Timestamp, TimestampFormat};
 use crate::util::encoding::Encoding;
 use crate::util::log::OutputTarget;
-use crate::util::time::{Timestamp, TimestampFormat};
 
 pub enum DtvccServiceCharset {
     Same(String),
diff --git a/src/rust/lib_ccxr/src/util/bits.rs b/src/rust/lib_ccxr/src/util/bits.rs
index 0127e6a0d..48cf1e75c 100644
--- a/src/rust/lib_ccxr/src/util/bits.rs
+++ b/src/rust/lib_ccxr/src/util/bits.rs
@@ -217,7 +217,7 @@ pub fn get_crc32_byte(value: u8) -> u32 {
 pub fn verify_crc32(buf: &[u8]) -> bool {
     let mut crc: i32 = -1;
     for &byte in buf {
-        let expr = ((crc >> 24) ^ (byte & 0xff) as i32) & 0xff;
+        let expr = ((crc >> 24) ^ byte as i32) & 0xff;
         crc = (crc << 8) ^ get_crc32_byte(expr as u8) as i32;
     }
     crc == 0