diff --git a/src/rust/src/args.rs b/src/rust/src/args.rs
index 92a656202..dbc9cb1ec 100644
--- a/src/rust/src/args.rs
+++ b/src/rust/src/args.rs
@@ -162,7 +162,7 @@ pub struct Args {
     pub pesheader: bool,
     /// Write the DVB subtitle debug traces to console.
     #[arg(long, help_heading=FILE_NAME_RELATED_OPTIONS)]
-    pub debugdvdsub: bool,
+    pub debugdvbsub: bool,
     /// Ignore PTS jumps (default).
     #[arg(long, help_heading=FILE_NAME_RELATED_OPTIONS)]
     pub ignoreptsjumps: bool,
diff --git a/src/rust/src/parser.rs b/src/rust/src/parser.rs
index d3833fbaa..4a36db300 100644
--- a/src/rust/src/parser.rs
+++ b/src/rust/src/parser.rs
@@ -1024,7 +1024,7 @@ impl OptionsExt for Options {
             self.pes_header_to_stdout = true;
         }
 
-        if args.debugdvdsub {
+        if args.debugdvbsub {
             self.debug_mask =
                 DebugMessageMask::new(DebugMessageFlag::DVB, DebugMessageFlag::VERBOSE);
         }