diff --git a/MBCPApp/mbcpapp.sh b/MBCPApp/mbcpapp.sh
index 1bda08a..22b6391 100755
--- a/MBCPApp/mbcpapp.sh
+++ b/MBCPApp/mbcpapp.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 # vim: expandtab tabstop=4 shiftwidth=4
 
+FILEPATH=$(readlink -f "$0")
+export DIRPATH=$(dirname "$FILEPATH")
+
 # Initial startup
 mkdir -p ~/mbbpatch/MBCPApp/mbapk
 mkdir -p ~/mbbpatch/MBCPApp/mbcpapp_apk