--- a/adapter.c
+++ b/adapter.c
@@ -1562,6 +1562,7 @@ void set_adapters_delsys(char *o)
 
 }
 
+#ifdef DMX_SET_SOURCE
 void set_adapter_dmxsource(char *o)
 {
 	int i, j, la, st, end, fd;
@@ -1601,6 +1602,7 @@ void set_adapter_dmxsource(char *o)
 	}
 
 }
+#endif
 
 int delsys_match(adapter *ad, int del_sys)
 {
--- a/adapter.h
+++ b/adapter.h
@@ -136,7 +136,9 @@ void set_diseqc_adapters(char *o);
 void set_diseqc_timing(char *o);
 void set_slave_adapters(char *o);
 void set_nopm_adapters(char *o);
+#ifdef DMX_SET_SOURCE
 void set_adapter_dmxsource(char *o);
+#endif
 void reset_pids_type(int aid, int clear_pat);
 void reset_ecm_type_for_key(int aid, int key);
 int delsys_match(adapter *ad, int del_sys);
--- a/dvb.c
+++ b/dvb.c
@@ -353,6 +353,7 @@ int dvb_open_device(adapter *ad)
 	else
 		LOG("DVR buffer set to %d bytes", opts.dvr_buffer);
 
+#ifdef DMX_SET_SOURCE
 	if (ad->dmx_source >= 0)
 	{
 		sprintf(buf, "/dev/dvb/adapter%d/demux%d", ad->pa, ad->fn);
@@ -370,6 +371,7 @@ int dvb_open_device(adapter *ad)
 		close(ad->dmx);
 		ad->dmx = -1;	
 	}
+#endif
 
 	return 0;
 }
--- a/minisatip.c
+++ b/minisatip.c
@@ -123,7 +123,9 @@ static const struct option long_options[] =
 #define DOCUMENTROOT_OPT 'R'
 #define XML_OPT 'X'
 #define THREADS_OPT 'T'
+#ifdef DMX_SET_SOURCE
 #define DMXSOURCE_OPT '9'
+#endif
 #define LNB_OPT 'L'
 #define DROP_ENCRYPTED_OPT 'E'
 #define UDPPORT_OPT 'P'
@@ -243,9 +245,15 @@ Help\n\
 	* eg: --delsys 1:dvbt,2:dvbs\n\
 	- specifies adapter 1 as a DVBT device, adapter 2 as DVB-S, which overrides the system detection of the adapter\n\
 \n\
+"
+#ifdef DMX_SET_SOURCE
+			"\
 * --dmx-source ADAPTER1:FRONTENDX - specifies the frontend number specified as argument for DMX_SET_SOURCE \n\
 	* eg: --dmx-source 0:1 - enables DMX_SET_SOURCE ioctl call with parameter 1 for adapter 0\n\
 \n\
+"
+#endif
+			"\
 * -e --enable-adapters list_of_enabled adapters: enable only specified adapters\n\
 	* eg: -e 0-2,5,7 (no spaces between parameters)\n\
 	- keep in mind that the first adapters are the local ones starting with 0 after that are the satip adapters \n\
@@ -538,11 +546,13 @@ void set_options(int argc, char *argv[])
 			break;
 		}
 
+#ifdef DMX_SET_SOURCE
 		case DMXSOURCE_OPT:
 		{
 			set_adapter_dmxsource(optarg);
 			break;
 		}
+#endif
 
 		case UNICABLE_OPT:
 		{