diff --git a/bluetooth/syna_default.mk b/bluetooth/syna_default.mk
index 71ad5ab..43d9198 100644
--- a/bluetooth/syna_default.mk
+++ b/bluetooth/syna_default.mk
@@ -18,12 +18,12 @@
 # Bluetooth LE Audio
 PRODUCT_PRODUCT_PROPERTIES += \
     ro.bluetooth.leaudio_switcher.supported=true \
-    bluetooth.profile.bap.unicast.client.enabled=true \
-    bluetooth.profile.csip.set_coordinator.enabled=true \
-    bluetooth.profile.hap.client.enabled=true \
-    bluetooth.profile.mcp.server.enabled=true \
-    bluetooth.profile.ccp.server.enabled=true \
-    bluetooth.profile.vcp.controller.enabled=true \
+    bluetooth.profile.bap.unicast.client.enabled?=true \
+    bluetooth.profile.csip.set_coordinator.enabled?=true \
+    bluetooth.profile.hap.client.enabled?=true \
+    bluetooth.profile.mcp.server.enabled?=true \
+    bluetooth.profile.ccp.server.enabled?=true \
+    bluetooth.profile.vcp.controller.enabled?=true \
 
 # Bluetooth HAL and Pixel extension
 DEVICE_MANIFEST_FILE += \