diff --git a/Makefile b/Makefile
index 78f4a89..8ba24f3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,19 +1,19 @@
 PREFIX ?= /usr/local
 MANDIR ?= $(PREFIX)/share/man
 
-BIN    ?= bt
-
 
 install:
 	@mkdir -p $(PREFIX)/bin
 	@mkdir -p $(MANDIR)/man1
 
-	@cp -p bin/$(BIN)   $(PREFIX)/bin/
-	@cp -p man/$(BIN).1 $(MANDIR)/man1/
+	@cp -p bin/bt     $(PREFIX)/bin/
+	@cp -p bin/bt-app $(PREFIX)/bin/
+	@cp -p man/bt.1   $(MANDIR)/man1/
 
-	@chmod 755 $(PREFIX)/bin/$(BIN)
+	@chmod 755 $(PREFIX)/bin/bt
+	@chmod 755 $(PREFIX)/bin/bt-app
 
 
 uninstall:
-	@rm -rf $(PREFIX)/bin/$(BIN)
-	@rm -rf $(MANDIR)/man1/$(BIN).1*
+	@rm -rf $(PREFIX)/bin/bt
+	@rm -rf $(MANDIR)/man1/bt.1*
diff --git a/bin/bt b/bin/bt
index 8244bc4..cd959f3 100755
--- a/bin/bt
+++ b/bin/bt
@@ -27,8 +27,25 @@
 #    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
+# Values
+FONT_FAMILY="${BUI_FONT_MONO_FAMILY:-Monospace}"
+FONT_SIZE="${BUI_FONT_MONO_SIZE:-10.0}"
+
+OPACITY="${BUI_OPACITY:-1.0}"
+
+case "$BUI_FONT_ANTIALIAS" in
+	'true'|'') FONT_ANTIALIAS='true'  ;;
+	*)         FONT_ANTIALIAS='false' ;;
+esac
+
+case "$BUI_HINT_STYLE" in
+	'slight'|'medium'|'full'|'') FONT_HINT='true'  ;;
+	*)                           FONT_HINT='false' ;;
+esac
+
+
 # Start
-"$(getent passwd "$LOGNAME" | cut -d: -f7)" -c "real-bt \"$@\""
+st -f "$FONT_FAMILY:size=$FONT_SIZE:antialias=$FONT_ANTIALIAS:autohint=$FONT_HINT" -A "$OPACITY" "$@"
 
 
 exit 0
diff --git a/bin/real-bt b/bin/bt-app
similarity index 63%
rename from bin/real-bt
rename to bin/bt-app
index 1d03bbb..0d56139 100755
--- a/bin/real-bt
+++ b/bin/bt-app
@@ -6,11 +6,11 @@
 #  / /_/ // /
 # /_____//_/
 
-# File:         real-bt
+# File:         bt-app
 # Description:  BUI for ST terminal
 # Author:       NNB
 #               └─ https://github.com/NNBnh
-# URL:          https://github.com/NNBnh/real-bt
+# URL:          https://github.com/NNBnh/bt-app
 # License:      GPLv3
 
 #    This program is free software: you can redistribute it and/or modify
@@ -27,23 +27,8 @@
 #    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
-# Values
-FONT_FAMILY="${BUI_FONT_MONO_FAMILY:-Monospace}"
-FONT_SIZE="${BUI_FONT_MONO_SIZE:-10.0}"
-
-case "$BUI_FONT_ANTIALIAS" in
-	'true'|'') FONT_ANTIALIAS='true'  ;;
-	*)         FONT_ANTIALIAS='false' ;;
-esac
-
-case "$BUI_HINT_STYLE" in
-	'slight'|'medium'|'full'|'') FONT_HINT='true'  ;;
-	*)                           FONT_HINT='false' ;;
-esac
-
-
 # Start
-st -f "$FONT_FAMILY:size=$FONT_SIZE:antialias=$FONT_ANTIALIAS:autohint=$FONT_HINT" -A "$BUI_OPACITY" "$@"
+"$(getent passwd "$LOGNAME" | cut -d ':' -f '7')" -c "bt"
 
 
 exit 0