diff --git a/django/db/backends/postgresql_psycopg2/introspection.py b/django/db/backends/postgresql_psycopg2/introspection.py
index 0027ec5eaf..2fa1248f02 100644
--- a/django/db/backends/postgresql_psycopg2/introspection.py
+++ b/django/db/backends/postgresql_psycopg2/introspection.py
@@ -12,6 +12,7 @@ class DatabaseIntrospection(BaseDatabaseIntrospection):
         700: 'FloatField',
         701: 'FloatField',
         869: 'GenericIPAddressField',
+        1042: 'CharField', # blank-padded
         1043: 'CharField',
         1082: 'DateField',
         1083: 'TimeField',