diff --git a/openfeature/client.py b/openfeature/client.py
index f08749d6..c299dda9 100644
--- a/openfeature/client.py
+++ b/openfeature/client.py
@@ -21,7 +21,7 @@
     Reason,
 )
 from openfeature.hook import Hook, HookContext
-from openfeature.hook.hook_support import (
+from openfeature.hook._hook_support import (
     after_all_hooks,
     after_hooks,
     before_hooks,
diff --git a/openfeature/hook/hook_support.py b/openfeature/hook/_hook_support.py
similarity index 100%
rename from openfeature/hook/hook_support.py
rename to openfeature/hook/_hook_support.py
diff --git a/tests/hook/test_hook_support.py b/tests/hook/test_hook_support.py
index 37e06eee..64bb8f6f 100644
--- a/tests/hook/test_hook_support.py
+++ b/tests/hook/test_hook_support.py
@@ -6,7 +6,7 @@
 from openfeature.evaluation_context import EvaluationContext
 from openfeature.flag_evaluation import FlagEvaluationDetails, FlagType
 from openfeature.hook import Hook, HookContext
-from openfeature.hook.hook_support import (
+from openfeature.hook._hook_support import (
     after_all_hooks,
     after_hooks,
     before_hooks,