diff --git a/libs/subliminal_patch/providers/legendastv.py b/libs/subliminal_patch/providers/legendastv.py
index 6ee07ee11..318c9a83d 100644
--- a/libs/subliminal_patch/providers/legendastv.py
+++ b/libs/subliminal_patch/providers/legendastv.py
@@ -77,7 +77,7 @@ class LegendasTVProvider(_LegendasTVProvider):
 
         # Provider needs UNRAR installed. If not available raise ConfigurationError
         try:
-            rarfile.custom_check([rarfile.UNRAR_TOOL], True)
+            rarfile.tool_setup()
         except rarfile.RarExecError:
             raise ConfigurationError('UNRAR tool not available')