diff --git a/src/vm.py b/src/vm.py
index ec1cf9c..6394b23 100644
--- a/src/vm.py
+++ b/src/vm.py
@@ -146,10 +146,10 @@ class VM:
         addr = self.pc.value * 4
         main_part = struct.unpack(">BBBb", self.mem[addr:addr+4])
 
-        if not OpF.UNEXPANDED in opdesc.flags or OpF.QUICK in opdesc.flags:
-            upper_part = struct.unpack(">i", self.mem[addr+4:addr+8])
-            return (*main_part, *upper_part)
-        return main_part
+        if OpF.UNEXPANDED in opdesc.flags or OpF.QUICK in opdesc.flags:
+            return main_part
+        upper_part = struct.unpack(">i", self.mem[addr+4:addr+8])
+        return (*main_part, *upper_part)
 
     def _run_callback(
             self,