diff --git a/riscv-semihosting/CHANGELOG.md b/riscv-semihosting/CHANGELOG.md
index f48294c8..17351113 100644
--- a/riscv-semihosting/CHANGELOG.md
+++ b/riscv-semihosting/CHANGELOG.md
@@ -8,6 +8,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Changed
 
 - Made `cfg` variable selection more robust for custom targets
+- Fixed debug::exit() on riscv64 QEMU simulation
 
 ## [v0.1.0] - 2023-01-18
 
diff --git a/riscv-semihosting/src/debug.rs b/riscv-semihosting/src/debug.rs
index 1e2a7b06..9387facb 100644
--- a/riscv-semihosting/src/debug.rs
+++ b/riscv-semihosting/src/debug.rs
@@ -89,6 +89,6 @@ pub fn exit(status: ExitStatus) {
 pub fn report_exception(reason: Exception) {
     let code = reason as usize;
     unsafe {
-        syscall1!(REPORT_EXCEPTION, code);
+        syscall!(REPORT_EXCEPTION, code, 0);
     }
 }