diff --git a/sysbrokers/IB/config/ib_config_futures.csv b/sysbrokers/IB/config/ib_config_futures.csv
index a098cca551..29767cee68 100644
--- a/sysbrokers/IB/config/ib_config_futures.csv
+++ b/sysbrokers/IB/config/ib_config_futures.csv
@@ -511,19 +511,19 @@ URANIUM,UX,COMEX,USD,250,1,FALSE
 US-BIOTECH,SPSIBI,CME,USD,10,1,FALSE
 US-DISCRETE,IXY,CME,USD,100,1,FALSE
 US-ENERGY,IXE,CME,USD,100,1,FALSE
-US-FINANCE,IXM,CME,USD,250,1,FALSE
+US-FINANCE,SIXM,CME,USD,250,1,FALSE
 US-HEALTH,IXV,CME,USD,100,1,FALSE
 US-INDUSTRY,IXI,CME,USD,100,1,FALSE
 US-INSURE,SPSIINS,CME,USD,25,1,FALSE
 US-MATERIAL,IXB,CME,USD,100,1,FALSE
 US-OILGAS,SPSIOP,CME,USD,25,1,FALSE
-US-PROPERTY,IXRE,CME,USD,250,1,FALSE
+US-PROPERTY,SIXRE,CME,USD,250,1,FALSE
 US-REALESTATE,DJUSRE,CBOT,USD,100,1,FALSE
 US-REGBANK,SPSIRBK,CME,USD,50,1,FALSE
 US-RETAIL,SPSIRE,CME,USD,10,1,FALSE
 US-SEMICONDUCTOR,SPSOX,CME,USD,25,1,FALSE
 US-STAPLES,IXR,CME,USD,100,1,FALSE
-US-TECH,IXT,CME,USD,100,1,FALSE
+US-TECH,SIXT,CME,USD,100,1,FALSE
 US-UTILS,IXU,CME,USD,100,1,FALSE
 US10,ZN,CBOT,NA,1000,1,FALSE
 US10U,TN,CBOT,USD,1000,1,FALSE