diff --git a/django/db/backends/postgresql/operations.py b/django/db/backends/postgresql/operations.py
index 9f36596ace..20392b238e 100644
--- a/django/db/backends/postgresql/operations.py
+++ b/django/db/backends/postgresql/operations.py
@@ -100,5 +100,5 @@ class DatabaseOperations(BaseDatabaseOperations):
                     style.SQL_FIELD(qn('id')),
                     style.SQL_KEYWORD('IS NOT'),
                     style.SQL_KEYWORD('FROM'),
-                    style.SQL_TABLE(f.m2m_db_table())))
+                    style.SQL_TABLE(qn(f.m2m_db_table()))))
         return output