diff --git a/uefi/CHANGELOG.md b/uefi/CHANGELOG.md
index b609e59d8..99e032ff1 100644
--- a/uefi/CHANGELOG.md
+++ b/uefi/CHANGELOG.md
@@ -16,6 +16,7 @@
 - `boot::allocate_pages` no longer panics if the allocation is at address
   zero. The allocation is retried instead, and in all failure cases an error is
   returned rather than panicking.
+- The `Display` impl for `CStr8` now excludes the trailing null character.
 
 
 # uefi - 0.34.1 (2025-02-07)
diff --git a/uefi/src/data_types/strs.rs b/uefi/src/data_types/strs.rs
index 4fd86a2f1..5c06a2db4 100644
--- a/uefi/src/data_types/strs.rs
+++ b/uefi/src/data_types/strs.rs
@@ -196,7 +196,7 @@ impl fmt::Debug for CStr8 {
 
 impl fmt::Display for CStr8 {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        for c in self.0.iter() {
+        for c in &self.0[..&self.0.len() - 1] {
             <Char8 as fmt::Display>::fmt(c, f)?;
         }
         Ok(())
@@ -763,6 +763,7 @@ where
 mod tests {
     use super::*;
     use crate::{cstr16, cstr8};
+    use alloc::format;
     use alloc::string::String;
 
     // Tests if our CStr8 type can be constructed from a valid core::ffi::CStr
@@ -783,6 +784,18 @@ mod tests {
         assert_eq!(<CStr8 as Borrow<[u8]>>::borrow(string), &[b'a', 0]);
     }
 
+    #[test]
+    fn test_cstr8_display() {
+        let s = cstr8!("abc");
+        assert_eq!(format!("{s}"), "abc");
+    }
+
+    #[test]
+    fn test_cstr16_display() {
+        let s = cstr16!("abc");
+        assert_eq!(format!("{s}"), "abc");
+    }
+
     #[test]
     fn test_cstr16_num_bytes() {
         let s = CStr16::from_u16_with_nul(&[65, 66, 67, 0]).unwrap();