diff --git a/bin/makepkg.sh b/bin/makepkg.sh
index fb602c0..09fcb01 100755
--- a/bin/makepkg.sh
+++ b/bin/makepkg.sh
@@ -54,6 +54,13 @@ while getopts "m:r:c:d" option; do
             if [ "${c_arg}" == "ba" ]; then
                 pkgtype="badeb"
                 be_args+=("${pkgtype}")
+            else if [ "${c_arg}" == "psap" ]; then
+                pkgtype="psapdeb"
+                be_args+=("${pkgtype}")
+            else
+                echo "Invalid option: -$OPTARG" >&2
+                usage
+                exit 2
             fi        
         ;;        
         \?)
@@ -107,7 +114,7 @@ makefe() {
 }
 
 makebe() {
-    cd ${builddir}
+    cd ${builddir}/bin
     #chmod +x mkpkg.sh 
     chmod +x build.sh
     ./build.sh ${be_args[@]}