diff --git a/dsp/q6adm.c b/dsp/q6adm.c
index 4e621a9d3915..b9c11ac6b4c3 100644
--- a/dsp/q6adm.c
+++ b/dsp/q6adm.c
@@ -2833,6 +2833,9 @@ int adm_open(int port_id, int path, int rate, int channel_mode, int topology,
 	    (topology == VPM_TX_DM_RFECNS_COPP_TOPOLOGY))
 		rate = 16000;
 
+	if (topology == VPM_TX_VOICE_SMECNS_V2_COPP_TOPOLOGY)
+		channel_mode = 1;
+
 	/*
 	 * Routing driver reuses the same adm for streams with the same
 	 * app_type, sample_rate etc.
diff --git a/include/dsp/apr_audio-v2.h b/include/dsp/apr_audio-v2.h
index fe55341796df..ddcc101a3215 100644
--- a/include/dsp/apr_audio-v2.h
+++ b/include/dsp/apr_audio-v2.h
@@ -4892,6 +4892,7 @@ struct afe_param_id_lpass_core_shared_clk_cfg {
 #define COMPRESSED_PASSTHROUGH_DEFAULT_TOPOLOGY         0x0001076B
 #define COMPRESSED_PASSTHROUGH_NONE_TOPOLOGY            0x00010774
 #define VPM_TX_SM_ECNS_V2_COPP_TOPOLOGY			0x00010F89
+#define VPM_TX_VOICE_SMECNS_V2_COPP_TOPOLOGY		0x10000003
 #define VPM_TX_DM_FLUENCE_COPP_TOPOLOGY			0x00010F72
 #define VPM_TX_QMIC_FLUENCE_COPP_TOPOLOGY		0x00010F75
 #define VPM_TX_DM_RFECNS_COPP_TOPOLOGY			0x00010F86