diff --git a/script/install_LIBHILBERT.sh b/script/install_LIBHILBERT.sh
index d1562c156c7d43a629138f25d28428dd5587f556..112f20cef830418cfb3b3fe01a06a4029026286b 100755
--- a/script/install_LIBHILBERT.sh
+++ b/script/install_LIBHILBERT.sh
@@ -9,7 +9,7 @@ fi
 
 wget http://ppmcore.mpi-cbg.de/upload/libhilbert-master.zip
 rm -rf libhilbert-master
-unzip libhilbert-master.zip
+tar -xf libhilbert-master.tar.gz
 cd libhilbert-master
 mkdir build
 cd build