diff --git a/Objects/complexobject.c b/Objects/complexobject.c
index 75283a0..a7fd7dc 100644
--- a/Objects/complexobject.c
+++ b/Objects/complexobject.c
@@ -661,14 +661,6 @@
 }
 
 static PyObject *
-complex_long(PyObject *v)
-{
-	PyErr_SetString(PyExc_TypeError,
-		   "can't convert complex to long; use long(abs(z))");
-	return NULL;
-}
-
-static PyObject *
 complex_float(PyObject *v)
 {
 	PyErr_SetString(PyExc_TypeError,
@@ -1068,7 +1060,7 @@
 	0,					/* nb_xor */
 	0,					/* nb_or */
 	complex_int,				/* nb_int */
-	complex_long,				/* nb_long */
+	0,					/* nb_long */
 	complex_float,				/* nb_float */
 	0,					/* nb_inplace_add */
 	0,					/* nb_inplace_subtract */
diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index 20c1eef..7292ca5 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -1798,7 +1798,7 @@
 	0,		/*nb_xor*/
 	0,		/*nb_or*/
 	float_trunc,	/*nb_int*/
-	float_trunc,	/*nb_long*/
+	0,		/*nb_long*/
 	float_float,	/*nb_float*/
 	0,		/* nb_inplace_add */
 	0,		/* nb_inplace_subtract */
diff --git a/Objects/longobject.c b/Objects/longobject.c
index 9993d10..259f7c5 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -3830,7 +3830,7 @@
 			long_xor,	/*nb_xor*/
 			long_or,	/*nb_or*/
 			long_long,	/*nb_int*/
-			long_long,	/*nb_long*/
+	0,				/*nb_long*/
 			long_float,	/*nb_float*/
 	0,				/* nb_inplace_add */
 	0,				/* nb_inplace_subtract */
diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c
index faa0f86..538b21c 100644
--- a/Objects/weakrefobject.c
+++ b/Objects/weakrefobject.c
@@ -489,7 +489,6 @@
 WRAP_BINARY(proxy_xor, PyNumber_Xor)
 WRAP_BINARY(proxy_or, PyNumber_Or)
 WRAP_UNARY(proxy_int, PyNumber_Int)
-WRAP_UNARY(proxy_long, PyNumber_Long)
 WRAP_UNARY(proxy_float, PyNumber_Float)
 WRAP_BINARY(proxy_iadd, PyNumber_InPlaceAdd)
 WRAP_BINARY(proxy_isub, PyNumber_InPlaceSubtract)
@@ -595,7 +594,7 @@
     proxy_xor,              /*nb_xor*/
     proxy_or,               /*nb_or*/
     proxy_int,              /*nb_int*/
-    proxy_long,             /*nb_long*/
+    0,                      /*nb_long*/
     proxy_float,            /*nb_float*/
     proxy_iadd,             /*nb_inplace_add*/
     proxy_isub,             /*nb_inplace_subtract*/