diff --git a/locale/en/gas.cfg b/locale/en/gas.cfg
index 4f0c168..9e03d81 100644
--- a/locale/en/gas.cfg
+++ b/locale/en/gas.cfg
@@ -1,13 +1,16 @@
 [entity-name]
 gas=Natural gas
+basic-chemical-plant=Basic chemical plant
+gas-extractor=Drilling rig
 
 [autoplace-control-names]
 gas=[fluid=gas] Natural gas
 
 [item-name]
-gas-extractor=Drilling rig
+gas-extractor=__ENTITY__gas-extractor__
 bakelite=Bakelite
 phenol=Phenol
+basic-chemical-plant=__ENTITY__basic-chemical-plant__
 
 [item-description]
 gas-extractor=For extracting natural gas