diff --git a/Makefile b/Makefile
index a8b5e8b..ce02cbb 100644
--- a/Makefile
+++ b/Makefile
@@ -28,8 +28,7 @@ arp-request: arp-request.o
 
 ethermess: ethermess.py
 	# I'm not sure you can make this work 100% with traditional make
-	#$(SED) "2s/__LIBEXECDIR__/'`printf "%s" "$(LIBEXECDIR)" | sed "s,\\\\\\\\,\\\\\\\\\\\\\\\\,g;s,/,\\\\\\\\/,g;s,"'"'",\\\\\\\\"'"'",g"`'/" < $< > $@
-	$(SED) "2s/__LIBEXECDIR__/'.'/" < $< > $@ #debg
+	$(SED) "2s/__LIBEXECDIR__/'`printf "%s" "$(LIBEXECDIR)" | sed "s,\\\\\\\\,\\\\\\\\\\\\\\\\,g;s,/,\\\\\\\\/,g;s,"'"'",\\\\\\\\"'"'",g"`'/" < $< > $@
 	chmod +x $@
 
 ethermess-backend: ethermess-backend.o
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..eeda9a3
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+sudo true &&
+LIBEXECDIR=. make &&
+./ethermess "$@"