1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/asyncpg.py b/lib/sqlalchemy/dialects/postgresql/asyncpg.py
index b8f614eba..3c1eaf918 100644
--- a/lib/sqlalchemy/dialects/postgresql/asyncpg.py
+++ b/lib/sqlalchemy/dialects/postgresql/asyncpg.py
@@ -142,6 +142,7 @@ from .base import PGDialect
 from .base import PGExecutionContext
 from .base import PGIdentifierPreparer
 from .base import REGCLASS
+from .base import REGCONFIG
 from ... import exc
 from ... import pool
 from ... import util
@@ -160,6 +161,10 @@ class AsyncpgString(sqltypes.String):
     render_bind_cast = True
 
 
+class AsyncpgREGCONFIG(REGCONFIG):
+    render_bind_cast = True
+
+
 class AsyncpgTime(sqltypes.Time):
     render_bind_cast = True
 
@@ -899,6 +904,7 @@ class PGDialect_asyncpg(PGDialect):
         PGDialect.colspecs,
         {
             sqltypes.String: AsyncpgString,
+            REGCONFIG: AsyncpgREGCONFIG,
             sqltypes.Time: AsyncpgTime,
             sqltypes.Date: AsyncpgDate,
             sqltypes.DateTime: AsyncpgDateTime,