diff --git a/Exotic Space Industries/pl/lang_pl.cfg b/Exotic Space Industries/pl/lang_pl.cfg
index 0820dd7..4f15b53 100644
--- a/Exotic Space Industries/pl/lang_pl.cfg	
+++ b/Exotic Space Industries/pl/lang_pl.cfg	
@@ -195,7 +195,7 @@ ei-condensed-cryodust=Condensed cryodust
 ei-evolved-alien-seed=Evolved alien seed
 ei-blooming-evolved-alien-seed=Blooming evolved alien seed
 ei-bio-matter=Biomasa
-ei-silicon=Amorphous silicon
+ei-silicon= Amorficzny krzem
 ei-monosilicon=Silicon mono crystal
 ei-sus-plating=Suspicious plating
 ei-farstation-repair=Farstation repair