diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index b897118..d552098 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -1779,7 +1779,7 @@
 	else {
 		/* Py3K warning if comparison isn't == or !=  */
 		if (Py_Py3kWarningFlag &&
-                    PyErr_Warn(PyExc_DeprecationWarning,
+		    PyErr_Warn(PyExc_DeprecationWarning,
 			       "dict inequality comparisons not supported "
 			       "in 3.x") < 0) {
 			return NULL;