diff --git a/package/ltq-vmmc/Config.in b/package/ltq-vmmc/Config.in
index 0f26cd3588..3a5e0145cc 100644
--- a/package/ltq-vmmc/Config.in
+++ b/package/ltq-vmmc/Config.in
@@ -7,15 +7,19 @@ choice
 
 	config VOICE_CPE_VMMC_WITH_DEVICE_DANUBE
 		bool "Danube, Twinpass, Vinax"
+		depends on TARGET_lantiq_danube
 
 	config VOICE_CPE_VMMC_WITH_DEVICE_AR9
 		bool "AR9 family"
+		depends on TARGET_lantiq_ar9
 
 	config VOICE_CPE_VMMC_WITH_DEVICE_VR9
 		bool "VR9 family"
+		depends on TARGET_lantiq_vr9
 	
 	config VOICE_VMMC_WITH_DEVICE_FALCON
 		bool "FALC-ON"
+		depends on (TARGET_lantiq_falcon||TARGET_lantiq_falcon_stable)
 
 endchoice