diff --git a/requirements/base.txt b/requirements/base.txt
index e3f73847..016040ae 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -5,7 +5,7 @@ imagesize>=1.4,<1.5
 packaging>=20,<25
 pypac>=0.16.3,<1
 python-rule-engine>=0.5,<0.6
-python-win-ad>=0.6.2,<1 ; sys_platform == 'win32'
+python-win-ad==0.6.2 ; sys_platform == 'win32'
 pyyaml>=5.4,<7
 pywin32==308 ; sys_platform == 'win32'
 requests>=2.31,<3