diff --git a/src/amps/amps_tacs_main.c b/src/amps/amps_tacs_main.c
index 7ccc70c..5978482 100644
--- a/src/amps/amps_tacs_main.c
+++ b/src/amps/amps_tacs_main.c
@@ -264,7 +264,7 @@ int main_amps_tacs(int argc, char *argv[])
 	}
 
 	if (!num_kanal) {
-		printf("No channel (\"Kanal\") is specified, I suggest channel %d.\n\n", (!tacs) ? 334 : 323);
+		printf("No channel (\"Kanal\") is specified, I suggest channel %d.\n\n", (!tacs) ? 333 : 323);
 		print_help(argv[0]);
 		return 0;
 	}