diff --git a/INSTALL.md b/INSTALL.md
index a4ef2d6..9e3fdcb 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -92,9 +92,6 @@ export OVERWRITEINSTALL=0
 # If you specify 1000, that means 1000mSec. 0 means compile default.  
 export ITERTIME=0
 
-# Void Linux only. Ignored in Ubuntu.
-# The font size of the void-installer
-export XTERMFONTSIZE=11
 ```
 
 There are several restrictions : 
diff --git a/script/config.sh b/script/config.sh
index 22f448f..c3203cd 100644
--- a/script/config.sh
+++ b/script/config.sh
@@ -69,9 +69,6 @@ export OVERWRITEINSTALL=0
 # If you specify 1000, that means 1000mSec. 0 means compile default.  
 export ITERTIME=0
 
-# Void Linux only. Ignored in Ubuntu.
-# The font size of the void-installer
-export XTERMFONTSIZE=11
 
 # !!!!!!!!!!!!!! DO NOT EDIT FOLLOWING LINES. !!!!!!!!!!!!!!