diff --git a/locale/en/base.cfg b/locale/en/base.cfg
index 1f6b13c..153444c 100644
--- a/locale/en/base.cfg
+++ b/locale/en/base.cfg
@@ -41,7 +41,7 @@ adamo-nuclear-DU-oxide=DU oxide
 adamo-nuclear-Pu238-oxide=Plutonium-238
 adamo-nuclear-WGU-oxide=Weapons-grade uranium
 adamo-nuclear-WGPu-fuel-cell=Plutonium warhead fuel cell
-atomic-bomb=Fission rocket
+atomic-bomb=Nuclear rocket
 adamo-nuclear-thermonuclear-rocket=Thermonuclear rocket
 
 [recipe-name]