diff --git a/crates/debug/src/transform/line_program.rs b/crates/debug/src/transform/line_program.rs
index 0de0a39d83..ba40a3e94b 100644
--- a/crates/debug/src/transform/line_program.rs
+++ b/crates/debug/src/transform/line_program.rs
@@ -271,7 +271,7 @@ where
                     }
                 }
             }
-            let end_addr = (map.offset + map.len - 1) as u64;
+            let end_addr = (map.offset + map.len) as u64;
             out_program.end_sequence(end_addr);
         }
         Ok((out_program, offset, files, file_index_base))
diff --git a/tests/all/debug/translate.rs b/tests/all/debug/translate.rs
index 390067c17e..e8ceb7bd9e 100644
--- a/tests/all/debug/translate.rs
+++ b/tests/all/debug/translate.rs
@@ -24,6 +24,25 @@ fn check_wasm(wasm_path: &str, directives: &str) -> Result<()> {
     Ok(())
 }
 
+#[allow(dead_code)]
+fn check_line_program(wasm_path: &str, directives: &str) -> Result<()> {
+    let wasm = read(wasm_path)?;
+    let obj_file = NamedTempFile::new()?;
+    let obj_path = obj_file.path().to_str().unwrap();
+    compile_cranelift(&wasm, None, obj_path)?;
+    let dump = get_dwarfdump(obj_path, DwarfDumpSection::DebugLine)?;
+    let mut builder = CheckerBuilder::new();
+    builder
+        .text(directives)
+        .map_err(|e| format_err!("unable to build checker: {:?}", e))?;
+    let checker = builder.finish();
+    let check = checker
+        .explain(&dump, NO_VARIABLES)
+        .map_err(|e| format_err!("{:?}", e))?;
+    assert!(check.0, "didn't pass check {}", check.1);
+    Ok(())
+}
+
 #[test]
 #[ignore]
 #[cfg(all(
@@ -89,3 +108,23 @@ check:        DW_AT_decl_line	(10)
     "##,
     )
 }
+
+#[test]
+#[ignore]
+#[cfg(all(
+    any(target_os = "linux", target_os = "macos"),
+    target_arch = "x86_64",
+    target_pointer_width = "64"
+))]
+fn test_debug_dwarf5_translate_lines() -> Result<()> {
+    check_line_program(
+        "tests/all/debug/testsuite/fib-wasm-dwarf5.wasm",
+        r##"
+check:   Address            Line   Column File   ISA Discriminator Flags
+check: 0x000000000000013c     15      3      1   0             0
+# The important point is that the following offset must be _after_ the `ret` instruction.
+# FIXME: this +1 increment might vary on other archs.
+nextln: 0x000000000000013d     15      3      1   0             0  end_sequence
+    "##,
+    )
+}