diff --git a/modules/audio/default.nix b/modules/audio/default.nix
index f6d52e7..9a69301 100644
--- a/modules/audio/default.nix
+++ b/modules/audio/default.nix
@@ -96,7 +96,13 @@ in {
     };
 
     # Enable bluetooth
-    hardware.bluetooth.enable = mkIf cfg.bluetooth.enable true;
+    hardware.bluetooth = mkIf cfg.bluetooth.enable {
+      enable = true;
+      # disable useless SIM Access Profile plugin
+      disabledPlugins = [
+        "sap"
+      ];
+    };
     services.blueman.enable = mkIf cfg.bluetooth.enable true;
 
     # Enable audio server & client