diff --git a/clean-rebuild-all.sh b/clean.sh
similarity index 69%
rename from clean-rebuild-all.sh
rename to clean.sh
index 8970f0968..ac1d7b8bb 100755
--- a/clean-rebuild-all.sh
+++ b/clean.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
-# clean-rebuild-all.sh - clean everything and rebuild
+# clean.sh - clean everything.
+set -e -u
 
 # Read settings from .termuxrc if existing
 test -f $HOME/.termuxrc && . $HOME/.termuxrc
 : ${TERMUX_TOPDIR:="$HOME/.termux-build"}
 
 rm -Rf /data/* $TERMUX_TOPDIR
-bash -x build-all.sh