diff --git a/cooking.sh b/cooking.sh
index 630f55e8..71533ccc 100644
--- a/cooking.sh
+++ b/cooking.sh
@@ -297,3 +297,8 @@ modify '<Talent identifier="weaponartisan">!anyvalue="(?<increasefabricationqual
 increasefabricationqualityv=increasefabricationquality' \
 **/TalentsEngineer.xml
 
+modify '<Talent identifier="gridmaintainer">!anyamount!anyvalue="(?<repairspeed>!num)"!anyCharacterAbilityModifyStat stattype="RepairSpeed" value="(?<repairspeedv>!num)"' \
+'repairspeed=repairspeed*4
+repairspeedv=repairspeed/100' \
+**/TalentsEngineer.xml
+