diff --git a/nac3standalone/demo/demo.rs b/nac3standalone/demo/demo.rs
index 01dc458f..d27dd839 100644
--- a/nac3standalone/demo/demo.rs
+++ b/nac3standalone/demo/demo.rs
@@ -53,7 +53,7 @@ pub extern "C" fn output_int32_list(x: &cslice::CSlice<i32>) {
 }
 
 #[no_mangle]
-pub extern "C" fn __artiq_personality(_state: u32, _exception_object: u32, _context: u32) -> u32 {
+pub extern "C" fn __nac3_personality(_state: u32, _exception_object: u32, _context: u32) -> u32 {
     unimplemented!();
 }
 
diff --git a/runkernel/src/main.rs b/runkernel/src/main.rs
index d43bc7f3..84f1e323 100644
--- a/runkernel/src/main.rs
+++ b/runkernel/src/main.rs
@@ -43,7 +43,7 @@ pub extern "C" fn print_int64(x: i64) {
 }
 
 #[no_mangle]
-pub extern "C" fn __artiq_personality(_state: u32, _exception_object: u32, _context: u32) -> u32 {
+pub extern "C" fn __nac3_personality(_state: u32, _exception_object: u32, _context: u32) -> u32 {
     unimplemented!();
 }