diff --git a/script/install_LIBHILBERT.sh b/script/install_LIBHILBERT.sh
index 112f20cef830418cfb3b3fe01a06a4029026286b..cb4ad7342a3cd6b7272735843471867a0b6dbfe9 100755
--- a/script/install_LIBHILBERT.sh
+++ b/script/install_LIBHILBERT.sh
@@ -7,7 +7,7 @@ if [ -d "$1/LIBHILBERT" ]; then
   exit 0
 fi
 
-wget http://ppmcore.mpi-cbg.de/upload/libhilbert-master.zip
+wget http://ppmcore.mpi-cbg.de/upload/libhilbert-master.tar.gz
 rm -rf libhilbert-master
 tar -xf libhilbert-master.tar.gz
 cd libhilbert-master