diff --git a/build_test_scripts/decode.sh b/build_test_scripts/decode.sh
index 78c0293..e061736 100644
--- a/build_test_scripts/decode.sh
+++ b/build_test_scripts/decode.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 export AP_DECODE=/usr/local/bin/airprobe_decode.py
-export CAPFILE=/test_data/vf_call6_a725_d174_g5_Kc1EF00BAB3BAC7002.cfile
-# We expect $CAPFILE to be defined.  If not, exit...
+export CAPFILE=/src/test_data/vf_call6_a725_d174_g5_Kc1EF00BAB3BAC7002.cfile
 
-/usr/bin/python $AP_DECODE -c $CAPFILE
+/usr/bin/python $AP_DECODE -c $CAPFILE -s $((100000000/174)) -a 725 -m BCCH -t 0