diff --git a/.custom_bash_scripts b/.custom_bash_scripts
index 5df1461..df4c987 100644
--- a/.custom_bash_scripts
+++ b/.custom_bash_scripts
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 	
 # nnn
 # for nnn file manager
@@ -59,20 +59,6 @@ pacsizes()
 	pacman -Qi $1 | awk '/^Name/{name=$3} /^Installed Size/{size=$4$5; print size, name;}' | sort -h
 }
 
-# unreal compile
-# Courtesy of mrzapp from https://forums.unrealengine.com/development-discussion/c-gameplay-programming/97022-linux-how-to-compile-c-scripts-from-terminal
-
-function unrealbuild {
-	UNR_PATH=/opt/UnrealEngine;
-	RANDNUM=$(( ( RANDOM % 1000 ) + 1000 ));
-	CURR_DIR=`pwd`;
-	PROJ_NAME=$(basename ${1%.uproject});
-
-	echo $RANDNUM
-
-	${UNR_PATH}/Engine/Build/BatchFiles/Linux/RunMono.sh ${UNR_PATH}/Engine/Binaries/DotNET/UnrealBuildTool.exe $PROJ_NAME -ModuleWithSuffix $PROJ_NAME Linux Development -editorrecompile -canskiplink "${CURR_DIR}/${PROJ_NAME}.uproject" -progress
-}
-
 # view markdown files in zathura
 viewmd()
 {
@@ -105,4 +91,3 @@ tzathura()
 	fi
 	zathura "$@" -e $(</tmp/tabbed.xid) & disown
 }
-