diff --git a/data/bin/install-wifi-firmwares.sh b/data/bin/install-wifi-firmwares.sh
index 989b0156b4..49b5b61c1a 100755
--- a/data/bin/install-wifi-firmwares.sh
+++ b/data/bin/install-wifi-firmwares.sh
@@ -301,7 +301,7 @@ function BuildBroadcomFWCutter()
 
 	# Build b43-fwcutter.
 	echo "Compiling b43-fwcutter for installing Broadcom's firmware ..."
-	make PREFIX=/boot/common CFLAGS="-I. -Wall -D_BSD_SOURCE" &> /dev/null
+	make PREFIX=/boot/common CFLAGS="-I. -Wall -D_BSD_SOURCE" 2>&1 > /dev/null
 	if [ ! -e b43-fwcutter ] ; then
 		return 1
 	fi
@@ -323,7 +323,7 @@ function CutAndInstallBroadcomFirmware()
 
 	# Cut firmware in pieces.
 	cd "$tempDir"
-	b43-fwcutter $file &> /dev/null
+	b43-fwcutter $file 2>&1 > /dev/null
 
 	# Rename the pieces.
 	cd b43legacy
diff --git a/data/bin/installoptionalpackage b/data/bin/installoptionalpackage
index 4ee489225b..5b42752719 100755
--- a/data/bin/installoptionalpackage
+++ b/data/bin/installoptionalpackage
@@ -234,7 +234,7 @@ function GetBuildFile()
 		cd ${baseDir}
 		local baseURL=http://dev.haiku-os.org/export/
 		local revision=`uname -v | awk '{print $1}' | sed -e 's/r//'`
-		wget ${baseURL}${revision}/haiku/trunk/build/jam/${file} &> /dev/null
+		wget ${baseURL}${revision}/haiku/trunk/build/jam/${file} 2>&1 > /dev/null
 	fi 
 }
 
diff --git a/data/bin/which b/data/bin/which
index 8d8d3583f3..6051be73fe 100755
--- a/data/bin/which
+++ b/data/bin/which
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-. /etc/profile &> /dev/null
+. /etc/profile 2>&1 > /dev/null
 
 whence $*