diff --git a/conf/gnss-sdr_GLONASS_L1_CA_ibyte.conf b/conf/gnss-sdr_GLONASS_L1_CA_ibyte.conf
index 4f3d513dc..af8929c2d 100644
--- a/conf/gnss-sdr_GLONASS_L1_CA_ibyte.conf
+++ b/conf/gnss-sdr_GLONASS_L1_CA_ibyte.conf
@@ -1,11 +1,11 @@
 [GNSS-SDR]
 
 ;######### GLOBAL OPTIONS ##################
-GNSS-SDR.internal_fs_hz=6625000
+GNSS-SDR.internal_fs_sps=6625000
 
 ;######### SIGNAL_SOURCE CONFIG ############
 SignalSource.implementation=File_Signal_Source
-SignalSource.filename=/archive/NT1065_GLONASS_L1_20160831_fs6625e6_if0e3_schar_1m.bin
+SignalSource.filename=/archive/NT1065_GLONASS_L1_20160831_fs6625e6_if0e3_schar_1m.bin ; <- PUT YOUR FILE HERE
 SignalSource.item_type=ibyte
 SignalSource.sampling_frequency=6625000
 ;SignalSource.freq=0