diff --git a/js/debugger.ts b/js/debugger.ts
index 6823782..f4d5ad8 100644
--- a/js/debugger.ts
+++ b/js/debugger.ts
@@ -132,7 +132,7 @@ export default class Debugger {
         }
         const { ar, xr, yr, sr, sp } = debugInfo;
         return [
-            ' A=' + toHex(ar),
+            'A=' + toHex(ar),
             ' X=' + toHex(xr),
             ' Y=' + toHex(yr),
             ' P=' + toHex(sr),
diff --git a/test/js/debugger.spec.ts b/test/js/debugger.spec.ts
index 2f2f76f..f38549e 100644
--- a/test/js/debugger.spec.ts
+++ b/test/js/debugger.spec.ts
@@ -52,7 +52,7 @@ describe('Debugger', () => {
         it('should dump registers', () => {
             const regs = theDebugger.dumpRegisters();
             expect(regs).toEqual(
-                '0000-   A=00 X=00 Y=00 P=20 S=FF --------'
+                'A=00 X=00 Y=00 P=20 S=FF --------'
             );
         });
     });