diff --git a/.travis.yml b/.travis.yml
index 311ed4c1..8f41f070 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ env:
   - INTEGRATION=openldap
 
 install:
-  - if [ "$INTEGRATION" = "openldap" ]; then ./script/install-openldap; fi
+  - if [ "$INTEGRATION" = "openldap" ]; then sudo script/install-openldap; fi
   - bundle install
 
 script: bundle exec rake ci
diff --git a/script/install-openldap b/script/install-openldap
index e9575500..b9efac98 100755
--- a/script/install-openldap
+++ b/script/install-openldap
@@ -6,69 +6,69 @@ BASE_PATH="$( cd `dirname $0`/../test/fixtures/openldap && pwd )"
 SEED_PATH="$( cd `dirname $0`/../test/fixtures          && pwd )"
 
 dpkg -s slapd time ldap-utils gnutls-bin ssl-cert > /dev/null ||\
-  DEBIAN_FRONTEND=noninteractive sudo -E apt-get update  -y --force-yes && \
-  DEBIAN_FRONTEND=noninteractive sudo -E apt-get install -y --force-yes slapd time ldap-utils gnutls-bin ssl-cert
+  DEBIAN_FRONTEND=noninteractive apt-get update  -y --force-yes && \
+  DEBIAN_FRONTEND=noninteractive apt-get install -y --force-yes slapd time ldap-utils gnutls-bin ssl-cert
 
-sudo /etc/init.d/slapd stop
+/etc/init.d/slapd stop
 
 TMPDIR=$(mktemp -d)
 cd $TMPDIR
 
 # Delete data and reconfigure.
-sudo cp -v /var/lib/ldap/DB_CONFIG ./DB_CONFIG
-sudo rm -rf /etc/ldap/slapd.d/*
-sudo rm -rf /var/lib/ldap/*
-sudo cp -v ./DB_CONFIG /var/lib/ldap/DB_CONFIG
-sudo slapadd -F /etc/ldap/slapd.d -b "cn=config" -l $BASE_PATH/slapd.conf.ldif
+cp -v /var/lib/ldap/DB_CONFIG ./DB_CONFIG
+rm -rf /etc/ldap/slapd.d/*
+rm -rf /var/lib/ldap/*
+cp -v ./DB_CONFIG /var/lib/ldap/DB_CONFIG
+slapadd -F /etc/ldap/slapd.d -b "cn=config" -l $BASE_PATH/slapd.conf.ldif
 # Load memberof and ref-int overlays and configure them.
-sudo slapadd -F /etc/ldap/slapd.d -b "cn=config" -l $BASE_PATH/memberof.ldif
+slapadd -F /etc/ldap/slapd.d -b "cn=config" -l $BASE_PATH/memberof.ldif
 # Load retcode overlay and configure
-sudo slapadd -F /etc/ldap/slapd.d -b "cn=config" -l $BASE_PATH/retcode.ldif
+slapadd -F /etc/ldap/slapd.d -b "cn=config" -l $BASE_PATH/retcode.ldif
 
 # Add base domain.
-sudo slapadd -F /etc/ldap/slapd.d <<EOM
+slapadd -F /etc/ldap/slapd.d <<EOM
 dn: dc=rubyldap,dc=com
 objectClass: top
 objectClass: domain
 dc: rubyldap
 EOM
 
-sudo chown -R openldap.openldap /etc/ldap/slapd.d
-sudo chown -R openldap.openldap /var/lib/ldap
+chown -R openldap.openldap /etc/ldap/slapd.d
+chown -R openldap.openldap /var/lib/ldap
 
-sudo /etc/init.d/slapd start
+/etc/init.d/slapd start
 
 # Import seed data.
 # NOTE: use ldapadd in order for memberOf and refint to apply, instead of:
-# cat $SEED_PATH/seed.ldif | sudo slapadd -F /etc/ldap/slapd.d
-/usr/bin/time sudo ldapadd -x -D "cn=admin,dc=rubyldap,dc=com" -w passworD1 \
+# cat $SEED_PATH/seed.ldif | slapadd -F /etc/ldap/slapd.d
+/usr/bin/time ldapadd -x -D "cn=admin,dc=rubyldap,dc=com" -w passworD1 \
              -h localhost -p 389 \
              -f $SEED_PATH/seed.ldif
 
-sudo rm -rf $TMPDIR
+rm -rf $TMPDIR
 
 # SSL
 
-sudo sh -c "certtool --generate-privkey > /etc/ssl/private/cakey.pem"
+sh -c "certtool --generate-privkey > /etc/ssl/private/cakey.pem"
 
-sudo sh -c "cat > /etc/ssl/ca.info <<EOF
+sh -c "cat > /etc/ssl/ca.info <<EOF
 cn = rubyldap
 ca
 cert_signing_key
 EOF"
 
 # Create the self-signed CA certificate:
-sudo certtool --generate-self-signed \
+certtool --generate-self-signed \
 --load-privkey /etc/ssl/private/cakey.pem \
 --template /etc/ssl/ca.info \
 --outfile /etc/ssl/certs/cacert.pem
 
 # Make a private key for the server:
-sudo certtool --generate-privkey \
+certtool --generate-privkey \
 --bits 1024 \
 --outfile /etc/ssl/private/ldap01_slapd_key.pem
 
-sudo sh -c "cat > /etc/ssl/ldap01.info <<EOF
+sh -c "cat > /etc/ssl/ldap01.info <<EOF
 organization = Example Company
 cn = ldap01.example.com
 tls_www_server
@@ -78,14 +78,14 @@ expiration_days = 3650
 EOF"
 
 # Create the server certificate
-sudo certtool --generate-certificate \
+certtool --generate-certificate \
   --load-privkey /etc/ssl/private/ldap01_slapd_key.pem \
   --load-ca-certificate /etc/ssl/certs/cacert.pem \
   --load-ca-privkey /etc/ssl/private/cakey.pem \
   --template /etc/ssl/ldap01.info \
   --outfile /etc/ssl/certs/ldap01_slapd_cert.pem
 
-sudo ldapmodify -Y EXTERNAL -H ldapi:/// <<EOF | true
+ldapmodify -Y EXTERNAL -H ldapi:/// <<EOF | true
 dn: cn=config
 add: olcTLSCACertificateFile
 olcTLSCACertificateFile: /etc/ssl/certs/cacert.pem
@@ -102,11 +102,11 @@ EOF
 # protected by TLS/SSL whereas LDAPS, like HTTPS, is a distinct
 # encrypted-from-the-start protocol that operates over TCP port 636. But we
 # enable it for testing here.
-sudo sed -i -e 's|^SLAPD_SERVICES="\(.*\)"|SLAPD_SERVICES="ldap:/// ldapi:/// ldaps:///"|' /etc/default/slapd
+sed -i -e 's|^SLAPD_SERVICES="\(.*\)"|SLAPD_SERVICES="ldap:/// ldapi:/// ldaps:///"|' /etc/default/slapd
 
-sudo adduser openldap ssl-cert
-sudo chgrp ssl-cert /etc/ssl/private/ldap01_slapd_key.pem
-sudo chmod g+r /etc/ssl/private/ldap01_slapd_key.pem
-sudo chmod o-r /etc/ssl/private/ldap01_slapd_key.pem
+adduser openldap ssl-cert
+chgrp ssl-cert /etc/ssl/private/ldap01_slapd_key.pem
+chmod g+r /etc/ssl/private/ldap01_slapd_key.pem
+chmod o-r /etc/ssl/private/ldap01_slapd_key.pem
 
-sudo service slapd restart
+service slapd restart