diff --git a/experiments/modern/src/debugger/index.js b/experiments/modern/src/debugger/index.js
index 11aa1ba7..62f2f551 100644
--- a/experiments/modern/src/debugger/index.js
+++ b/experiments/modern/src/debugger/index.js
@@ -134,8 +134,7 @@ function Debugger({ maki }) {
 
   const nextValue = React.useCallback(
     value => {
-      const { i, stack, program } = value;
-      const { variables, commands } = program;
+      const { i, stack, variables, commands } = value;
       dispatch({
         type: "STEPPED",
         variables,
diff --git a/experiments/modern/src/maki-interpreter/virtualMachine.js b/experiments/modern/src/maki-interpreter/virtualMachine.js
index e4981641..1623c709 100644
--- a/experiments/modern/src/maki-interpreter/virtualMachine.js
+++ b/experiments/modern/src/maki-interpreter/virtualMachine.js
@@ -35,7 +35,9 @@ function* interpret(start, program, stack = []) {
   let i = start;
   while (i < commands.length) {
     const command = commands[i];
-    yield { i, command, stack, variables, program };
+    {
+      yield { i, command, stack, variables, commands };
+    }
 
     switch (command.opcode) {
       // push