diff --git a/sysbrokers/IB/config/ib_config_futures.csv b/sysbrokers/IB/config/ib_config_futures.csv
index a3cafce3d7..d676d79c1d 100644
--- a/sysbrokers/IB/config/ib_config_futures.csv
+++ b/sysbrokers/IB/config/ib_config_futures.csv
@@ -205,7 +205,7 @@ FTSETAIWAN,TWN,SGX,USD,40,1,FALSE
 FTSEVIET,FIVNM30,SGX,USD,5,1,FALSE
 GAS_NL,TFM,ENDEX,EUR,1,1,FALSE
 GAS_UK,NGF,IPE,GBP,31000,1,FALSE
-GAS_US,NG,NYMEX,NA,10000,1,FALSE
+GAS_US,NG,NYMEX,NA,10000,1,TRUE
 GAS_US_mini,QG,NYMEX,USD,2500,1,FALSE
 GAS-LAST,HH,NYMEX,USD,10000,1,FALSE
 GAS-PEN,HP,NYMEX,USD,10000,1,FALSE