diff --git a/packages/multimedia/libvpx/build b/packages/multimedia/libvpx/build
index 3280397e6d..ec0ac01982 100755
--- a/packages/multimedia/libvpx/build
+++ b/packages/multimedia/libvpx/build
@@ -19,7 +19,7 @@ esac
 export MAKEFLAGS=-j1
 export LD="$CC"
 
-cd $BUILD/$1*
+cd $PKG_BUILD
 ./configure --target=$TGT \
             --cpu=$TARGET_CPU \
             --prefix=/usr \
diff --git a/packages/multimedia/libvpx/install b/packages/multimedia/libvpx/install
index 48b10c873c..472d84e4e4 100755
--- a/packages/multimedia/libvpx/install
+++ b/packages/multimedia/libvpx/install
@@ -2,11 +2,10 @@
 
 . config/options
 
-cd $BUILD/$1*
-
-LIBVPX_SONAME=`ls -d libvpx.so*`
+LIBVPX_SO=`ls -d $PKG_BUILD/libvpx.so*`
+LIBVPX_SONAME=`basename $LIBVPX_SO`
 
 mkdir -p $INSTALL/usr/lib
-  cp libvpx.so* $INSTALL/usr/lib
+  cp $PKG_BUILD/libvpx.so* $INSTALL/usr/lib
   ln -sf $LIBVPX_SONAME $INSTALL/usr/lib/libvpx.so.0
   ln -sf $LIBVPX_SONAME $INSTALL/usr/lib/libvpx.so.0.9
\ No newline at end of file