diff --git a/src/gsm/abis_nm.c b/src/gsm/abis_nm.c
index 6a1831c..e607d30 100644
--- a/src/gsm/abis_nm.c
+++ b/src/gsm/abis_nm.c
@@ -438,6 +438,7 @@
 	[GSM_PCHAN_UNKNOWN]	= 0xff,
 	[GSM_PCHAN_CCCH_SDCCH4_CBCH]	= NM_CHANC_BCCH_CBCH,
 	[GSM_PCHAN_SDCCH8_SACCH8C_CBCH] = NM_CHANC_SDCCH_CBCH,
+	[GSM_PCHAN_TCH_F_TCH_H_PDCH]	= NM_CHANC_OSMO_TCHFull_TCHHalf_PDCH,
 	/* FIXME: bounds check */
 };