diff --git a/demo.diff b/demo.diff
new file mode 100644
index 0000000..cd80090
--- /dev/null
+++ b/demo.diff
@@ -0,0 +1,103 @@
+diff --git a/scripts/demo/install_demo_database.sh b/scripts/demo/install_demo_database.sh
+--- a/scripts/demo/install_demo_database.sh
++++ b/scripts/demo/install_demo_database.sh
+@@ -1,47 +1,71 @@
+ #!/usr/bin/env bash
+ # Script to download/unpack and locally install the GNU Health demo database
+ 
+-URL="http://health.gnu.org/downloads/postgres_dumps/gnuhealth-3.0.1-demo-data.tar.gz"
+-DB="gnuhealth_demo"
++URL="https://www.gnuhealth.org/downloads/postgres_dumps/gnuhealth-$1-demo.sql.gz"
++DB="ghdemo$1"
+ 
+-if [[ $USER != "gnuhealth" ]]; then
+-    echo "Run script as gnuhealth user"
++help()
++{
++    cat << EOF
++
++GNU Health HMIS demo database installer
++
++usage: `basename $0` <db_version>
++
++    Example:
++    $ bash ./install_demo_dabase.sh 36
++
++    will install the latest demo db for version 3.6.x
++EOF
++    exit 0
++}
++
++bailout () {
++    echo "Error"
++    echo "Cleaning up..."
++    cleanup
+     exit 1
++    }
++
++
++if [ $# -eq 0 ]; then
++    help
+ fi
+ 
++cleanup () {
++    rm -f gnuhealth_demo_database.sql.gz
++    rm -f gnuhealth_demo_database.sql
++    }
+ 
+-if psql -l | grep -q "$DB"; then
++
++if psql -l | grep -wq "$DB"; then
+     echo "$DB database already exists"
+     echo "    delete it/change target database before proceeding"
+-    exit 1
++    bailout
+ fi
+ 
+-function cleanup {
+-    rm -f demo_database.sql.gz
+-    rm -f demo_database.sql
+-    exit
+-    }
+ 
+-trap cleanup SIGHUP SIGINT SIGTERM EXIT
+ 
+-echo -n 'Downloading the demo database...'
+-wget -q "$URL" -O demo_database.sql.gz
+-echo 'COMPLETE'
++echo -n "Downloading the demo database..."
++wget "$URL" -O gnuhealth_demo_database.sql.gz || bailout
++echo 'SUCCESS...'
+ 
+-echo -n 'Unpacking the database...'
+-gunzip -q demo_database.sql.gz
+-echo 'COMPLETE'
++echo -n "Unpacking the database..."
++gunzip -q gnuhealth_demo_database.sql.gz || bailout
++echo 'SUCCESS...'
+ 
+-echo -n 'Initializing empty database...'
+-psql -q -d template1 -c "create database $DB encoding='unicode'"
+-echo 'COMPLETE'
++echo -n "Initializing empty database..."
++createdb $DB
++echo 'SUCCESS...'
+ 
+-echo -n 'Importing demo database...'
+-psql -q "$DB" < demo_database.sql > /dev/null 2>&1
+-echo 'COMPLETE'
++echo "Importing demo database..."
++psql -q "$DB" < gnuhealth_demo_database.sql > /dev/null 2>&1 || bailout
++echo "IMPORT OF DEMO DATABASE $DB COMPLETED SUCCESFULLY !"
+ 
+-echo 'Use Tryton to access (with non-gnuhealth user!)...'
++echo "Login Info:"
+ echo "    Database: $DB"
+-echo '    Username: admin'
+-echo '    Password: gnusolidario'
++echo "    Username: admin"
++echo "    Password: gnusolidario"
+ exit 0
++
++
+
diff --git a/gnuhealth.changes b/gnuhealth.changes
index 9083e6b..c46ac3e 100644
--- a/gnuhealth.changes
+++ b/gnuhealth.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Nov 11 18:22:37 UTC 2019 - Axel Braun <axel.braun@gmx.de>
+
+- demo.diff to update installation script for demo-db added 
+
 -------------------------------------------------------------------
 Tue Jun 11 16:10:20 UTC 2019 - Axel Braun <axel.braun@gmx.de>
 
diff --git a/gnuhealth.spec b/gnuhealth.spec
index 7d77dcf..b10fb62 100644
--- a/gnuhealth.spec
+++ b/gnuhealth.spec
@@ -40,6 +40,7 @@ Source3:        gnuhealth.service
 Source4:        gnuhealth-webdav@.service
 Source5:        openSUSE-gnuhealth-setup
 Source6:        gnuhealth
+Patch0:         demo.diff
 
 BuildArch:      noarch
 
@@ -94,7 +95,7 @@ You would need the GNU Health Client as well, on the same or a different machine
 
 %prep
 %setup -q -n %{name}-%{version}
-#%patch0 -p1
+%patch0 -p1
 cp %{S:1} .
 cp %{S:2} .
 
@@ -116,6 +117,10 @@ mkdir -p -m 755 %{buildroot}%{_bindir}
 install -p -m 755 gnuhealth-control %{buildroot}%{_bindir}/gnuhealth-control
 install -p -m 755 %{S:5} %{buildroot}%{_bindir}/openSUSE-gnuhealth-setup
 install -p -m 755 %{S:6} %{buildroot}%{_bindir}/gnuhealth
+install -p -m 755 scripts/demo/install_demo_database.sh %{buildroot}%{_bindir}/install_demo_database.sh
+
+#delete empty demo directory
+rm -rf scripts/demo
 
 mkdir -p $RPM_BUILD_ROOT%{_unitdir}
 install -p -m 644 %{SOURCE3} $RPM_BUILD_ROOT%{_unitdir}/%{name}.service