diff --git a/debug_toolbar/panels/sql.py b/debug_toolbar/panels/sql.py
index ff63b6f6b..601d08012 100644
--- a/debug_toolbar/panels/sql.py
+++ b/debug_toolbar/panels/sql.py
@@ -1,3 +1,4 @@
+import os
 import re
 import uuid
 
@@ -191,7 +192,7 @@ def content(self):
             
                 stacktrace = []
                 for frame in query['stacktrace']:
-                    params = map(escape, frame[0].rsplit('/', 1) + list(frame[1:]))
+                    params = map(escape, frame[0].rsplit(os.path.sep, 1) + list(frame[1:]))
                     stacktrace.append('<span class="path">{0}/</span><span class="file">{1}</span> in <span class="func">{3}</span>(<span class="lineno">{2}</span>)\n  <span class="code">{4}</span>"'.format(*params))
                 query['stacktrace'] = mark_safe('\n'.join(stacktrace))
                 i += 1