diff --git a/django/db/backends/postgresql_psycopg2/introspection.py b/django/db/backends/postgresql_psycopg2/introspection.py
index b1dac3f8ca..2ce579a9cf 100644
--- a/django/db/backends/postgresql_psycopg2/introspection.py
+++ b/django/db/backends/postgresql_psycopg2/introspection.py
@@ -11,7 +11,6 @@ class DatabaseIntrospection(BaseDatabaseIntrospection):
         25: 'TextField',
         700: 'FloatField',
         701: 'FloatField',
-        869: 'IPAddressField',
         869: 'GenericIPAddressField',
         1043: 'CharField',
         1082: 'DateField',