diff --git a/l2ork_addons/tar_em_up.sh b/l2ork_addons/tar_em_up.sh
index 4323890b4493a9ba6b8f3e37eec9ac722f53090f..5d5cba0952ac18f3dd8e1ee23ca59496c0cd0eef 100755
--- a/l2ork_addons/tar_em_up.sh
+++ b/l2ork_addons/tar_em_up.sh
@@ -285,6 +285,7 @@ then
 	cp -f array* ../../../packages/linux_make/build$inst_dir/lib/pd-l2ork/extra
 	# install raspberry pi externals
 	if [ $rpi -eq 1 ]
+	then
 		cd ../raspberry_pi
 		./makeall.sh
 		cp -f disis_gpio/disis_gpio.pd_linux ../../../packages/linux_make/build$inst_dir/lib/pd-l2ork/extra