diff --git a/voltron/plugins/debugger/dbg_lldb.py b/voltron/plugins/debugger/dbg_lldb.py
index 4dd8ec8e..93292abc 100644
--- a/voltron/plugins/debugger/dbg_lldb.py
+++ b/voltron/plugins/debugger/dbg_lldb.py
@@ -16,6 +16,10 @@
 except ImportError:
     HAVE_LLDB = False
 
+if not hasattr(__builtins__, "xrange"):
+    xrange = range
+
+
 log = logging.getLogger('debugger')
 
 MAX_DEREF = 16