diff --git a/includes/OSDManager.h b/includes/OSDManager.h
index 76a595a..e59fe99 100644
--- a/includes/OSDManager.h
+++ b/includes/OSDManager.h
@@ -23,6 +23,8 @@ extern reshade::api::effect_uniform_variable u_Stamina_show;
 extern reshade::api::effect_uniform_variable u_Stamina_enabled;
 extern reshade::api::effect_uniform_variable u_Mana_show;
 extern reshade::api::effect_uniform_variable u_Mana_enabled;
+extern reshade::api::effect_uniform_variable u_Boost_show;
+extern reshade::api::effect_uniform_variable u_Boost_enabled;
 
 extern void SetFixesEnabled(GameFixes fix, bool value);
 extern void SaveSettings();