diff --git a/apps/mailbox/Makefile b/apps/mailbox/Makefile
index 63f03852..b66e9cdb 100644
--- a/apps/mailbox/Makefile
+++ b/apps/mailbox/Makefile
@@ -4,7 +4,7 @@ VERSION=2.2.0-1
 
 PYTHON_VERSION=2.3
 
-LIBDIR=.
+LIBDIR=imap_mailbox
 LIB_INSTALLDIR="/usr/lib/sems/ivr"
 TARBALL_PREFIX=sems-app-${NAME}
 TARBALL="${TARBALL_PREFIX}-${VERSION}.tar.gz"
@@ -32,7 +32,9 @@ compile:
 
 install: all
 	install -d ${BASEDIR}/${LIB_INSTALLDIR}
-	install -m ${LIB_PERMISSIONS} -o ${OWNER} -g ${GROUP} ${LIBDIR}/*.pyc ${BASEDIR}/${LIB_INSTALLDIR}
+	install -m ${LIB_PERMISSIONS} -o ${OWNER} -g ${GROUP} *.pyc ${BASEDIR}/${LIB_INSTALLDIR}
+	install -d ${BASEDIR}/${LIB_INSTALLDIR}/${LIBDIR}
+	install -m ${LIB_PERMISSIONS} -o ${OWNER} -g ${GROUP} ${LIBDIR}/*.pyc ${BASEDIR}/${LIB_INSTALLDIR}/${LIBDIR}
 
 uninstall: 
 	@echo "please remove the files from ${LIB_INSTALLDIR} manually."