diff --git a/debug_toolbar/management/commands/debugsqlshell.py b/debug_toolbar/management/commands/debugsqlshell.py
index ea39f3e1c..1bff9220b 100644
--- a/debug_toolbar/management/commands/debugsqlshell.py
+++ b/debug_toolbar/management/commands/debugsqlshell.py
@@ -2,7 +2,9 @@
 
 import sqlparse
 from django.core.management.commands.shell import Command  # noqa
+from django.db import connection
 from django.db.backends import utils as db_backends_utils
+from django.db.backends.postgresql import base as psql_base
 
 # 'debugsqlshell' is the same as the 'shell'.
 
@@ -20,4 +22,7 @@ def execute(self, sql, params=()):
             print("{} [{:.2f}ms]".format(formatted_sql, duration))
 
 
-db_backends_utils.CursorDebugWrapper = PrintQueryWrapper
+if connection.vendor == "postgresql":
+    psql_base.CursorDebugWrapper = PrintQueryWrapper
+else:
+    db_backends_utils.CursorDebugWrapper = PrintQueryWrapper
diff --git a/tests/commands/test_debugsqlshell.py b/tests/commands/test_debugsqlshell.py
index 54cd248e0..1c41369d1 100644
--- a/tests/commands/test_debugsqlshell.py
+++ b/tests/commands/test_debugsqlshell.py
@@ -4,6 +4,7 @@
 from django.contrib.auth.models import User
 from django.core import management
 from django.db.backends import utils as db_backends_utils
+from django.db.backends.postgresql import base as psql_base
 from django.test import TestCase
 from django.test.utils import override_settings
 
@@ -11,7 +12,8 @@
 @override_settings(DEBUG=True)
 class DebugSQLShellTestCase(TestCase):
     def setUp(self):
-        self.original_cursor_wrapper = db_backends_utils.CursorDebugWrapper
+        self.original_utils_wrapper = db_backends_utils.CursorDebugWrapper
+        self.original_psql_wrapper = psql_base.CursorDebugWrapper
         # Since debugsqlshell monkey-patches django.db.backends.utils, we can
         # test it simply by loading it, without executing it. But we have to
         # undo the monkey-patch on exit.
@@ -20,7 +22,8 @@ def setUp(self):
         management.load_command_class(app_name, command_name)
 
     def tearDown(self):
-        db_backends_utils.CursorDebugWrapper = self.original_cursor_wrapper
+        db_backends_utils.CursorDebugWrapper = self.original_utils_wrapper
+        psql_base.CursorDebugWrapper = self.original_psql_wrapper
 
     def test_command(self):
         original_stdout, sys.stdout = sys.stdout, io.StringIO()