diff --git a/pysnooper/tracer.py b/pysnooper/tracer.py
index 909595e..b488a11 100644
--- a/pysnooper/tracer.py
+++ b/pysnooper/tracer.py
@@ -21,11 +21,10 @@ ipython_filename_pattern = re.compile('^<ipython-input-([0-9]+)-.*>$')
 
 
 def get_local_reprs(frame, watch=()):
-    result_items = [(key, utils.get_shortish_repr(value)) for key, value in frame.f_locals.items()]
-
     vars_order = frame.f_code.co_varnames + frame.f_code.co_cellvars + frame.f_code.co_freevars
     vars_order += tuple(frame.f_locals.keys())
 
+    result_items = [(key, utils.get_shortish_repr(value)) for key, value in frame.f_locals.items()]
     result_items.sort(key=lambda key_value: vars_order.index(key_value[0]))
     result = collections.OrderedDict(result_items)