diff --git a/assemble-and-run.js b/assemble-and-run.js
index 45da349..f3f9cca 100644
--- a/assemble-and-run.js
+++ b/assemble-and-run.js
@@ -14,7 +14,7 @@ const inputFile_str = fs.readFileSync(filename, 'utf8');
 
 let machineCode;
 if (mode === "debug") {
-  machineCode = assembler.assemble(inputFile_str, true);
+  machineCode = assembler.assemble(inputFile_str);
   computer.runProgram(machineCode, true);
 } else {
   machineCode = assembler.assemble(inputFile_str);