diff --git a/extra/x265/build b/extra/x265/build
index 2bc1c919..be42f483 100755
--- a/extra/x265/build
+++ b/extra/x265/build
@@ -1,7 +1,5 @@
 #!/bin/sh -e
 
-export DESTDIR="$1"
-
 cmake source \
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DCMAKE_BUILD_TYPE=Release