diff --git a/openbsc/src/libbsc/abis_om2000.c b/openbsc/src/libbsc/abis_om2000.c
index 716f17b..d8350e5 100644
--- a/openbsc/src/libbsc/abis_om2000.c
+++ b/openbsc/src/libbsc/abis_om2000.c
@@ -999,6 +999,9 @@
 
 	talloc_free(cg);
 
+	DEBUGP(DNM, "Tx MO=%s %s\n", om2k_mo_name(&om2k_mo_is),
+		get_value_string(om2k_msgcode_vals, OM2K_MSGT_IS_CONF_REQ));
+
 	return abis_om2k_sendmsg(bts, msg);
 }
 
@@ -1016,6 +1019,9 @@
 
 	msgb_tlv_put(msg, OM2K_DEI_CON_CONN_LIST, len, data);
 
+	DEBUGP(DNM, "Tx MO=%s %s\n", om2k_mo_name(&om2k_mo_con),
+		get_value_string(om2k_msgcode_vals, OM2K_MSGT_CON_CONF_REQ));
+
 	return abis_om2k_sendmsg(bts, msg);
 }
 
@@ -1099,6 +1105,9 @@
 	msgb_tv_fixed_put(msg, OM2K_DEI_FS_OFFSET,
 			  sizeof(fs_offset_undef), fs_offset_undef);
 
+	DEBUGP(DNM, "Tx MO=%s %s\n", om2k_mo_name(&om2k_mo_tf),
+		get_value_string(om2k_msgcode_vals, OM2K_MSGT_TF_CONF_REQ));
+
 	return abis_om2k_sendmsg(bts, msg);
 }