1 files changed, 1 insertions, 1 deletions

diff --git a/manual/configure_rockbox/system_options.tex b/manual/configure_rockbox/system_options.tex
index 44a4c7e646..7282ea32ba 100644
--- a/manual/configure_rockbox/system_options.tex
+++ b/manual/configure_rockbox/system_options.tex
@@ -37,7 +37,7 @@
         family at present, and work is on-going into finding a better way to
         determine battery life.}
 
-      \opt{BATTERY_TYPES}{%Ondios only (currently), following the lang features.txt
+      \opt{battery_types}{
       \item [Battery Type: ]This setting tells Rockbox which type of battery
         is currently used in the \dap{}. The two supported battery types are
         ``Alkaline'' or ``NiMH''.}