diff --git a/src/core/receiver/gnss_flowgraph.cc b/src/core/receiver/gnss_flowgraph.cc
index 8ef37b7c3..3c981643e 100644
--- a/src/core/receiver/gnss_flowgraph.cc
+++ b/src/core/receiver/gnss_flowgraph.cc
@@ -556,7 +556,8 @@ void GNSSFlowgraph::set_signals_list()
     unsigned int total_channels = configuration_->property("Channels_1C.count", 0) +
             configuration_->property("Channels_2S.count", 0) +
             configuration_->property("Channels_1B.count", 0) +
-            configuration_->property("Channels_5X.count", 0);
+            configuration_->property("Channels_5X.count", 0) + 
+            configuration_->property("Channels_1G.count", 0);
 
     /*
      * Loop to create the list of GNSS Signals
@@ -577,7 +578,7 @@ void GNSSFlowgraph::set_signals_list()
      * Only 24 operational
      */
     std::set<unsigned int> available_glonass_prn = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
-                    11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27};
+                    11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24};
 
     std::string sv_list = configuration_->property("Galileo.prns", std::string("") );