diff --git a/schema.py b/schema.py
index 28f3b2f..ca23e8c 100644
--- a/schema.py
+++ b/schema.py
@@ -230,9 +230,18 @@
             "type": "array",
             "items": output_resolution_schema
         },
-        "memc": {"type": "boolean"},
-        "cec": {"type": "boolean"},
-        "lowLatencyMode": {"type": "boolean"},
+        "memc": {
+            "type": "array",
+            "items": {"type": "boolean"}
+        },
+        "cec": {
+            "type": "array",
+            "items": {"type": "boolean"}
+        },
+        "lowLatencyMode": {
+            "type": "array",
+            "items": {"type": "boolean"}
+        },
         "matchContentFrameRate": {
             "type": "array",
             "items": {"type": "string"}
@@ -265,8 +274,14 @@
             },
             "required": ["min", "max"]
         },
-        "mute": {"type": "boolean"},
-        "textToSpeech": {"type": "boolean"}
+        "mute": {
+            "type": "array",
+            "items": {"type": "boolean"}
+        },
+        "textToSpeech": {
+            "type": "array",
+            "items": {"type": "boolean"}
+        },
     },
     "required": ["status", "language", "outputResolution", "memc", "cec", "lowLatencyMode",
                  "matchContentFrameRate", "hdrOutputMode", "pictureMode", "audioOutputMode",
diff --git a/util/enforcement_manager.py b/util/enforcement_manager.py
index fbdd039..0ac1a13 100644
--- a/util/enforcement_manager.py
+++ b/util/enforcement_manager.py
@@ -72,9 +72,6 @@ def is_setting_supported(self, setting):
 
         if isinstance(self.supported_settings.get(setting), List) and len(self.supported_settings.get(setting)) == 0:
             return True
-
-        if isinstance(self.supported_settings.get(setting), bool) and self.supported_settings.get(setting):
-            return True
     
     def add_supported_application(self, application):
         self.supported_applications.add(application)