diff --git a/test/colab_test.sh b/test/colab_test.sh
index 68f07e8..581c71a 100644
--- a/test/colab_test.sh
+++ b/test/colab_test.sh
@@ -21,16 +21,16 @@ test_nginx_responds() {
 }
 
 test_nginx_virtualhost() {
-  local title="$(curl --header 'Host: softwarepublico.dev' http://$config_external_hostname/dashboard | grep '<title>' | sed -e 's/^\s*//')"
+  local title="$(curl --header 'Host: softwarepublico.dev' https://$config_external_hostname/dashboard | grep '<title>' | sed -e 's/^\s*//')"
   assertEquals "<title>Home - Colab</title>" "$title"
 }
 
 test_reverse_proxy_gitlab() {
-  assertTrue 'Reverse proxy for gitlab' "curl --header 'Host: softwarepublico.dev' http://$config_external_hostname/gitlab/public/projects | grep -i '<meta.*gitlab.*>'"
+  assertTrue 'Reverse proxy for gitlab' "curl --header 'Host: softwarepublico.dev' https://$config_external_hostname/gitlab/public/projects | grep -i '<meta.*gitlab.*>'"
 }
 
 test_reverse_proxy_noosfero() {
-  assertTrue 'Reverse proxy for noosfero' "curl --header 'Host: softwarepublico.dev' http://$config_external_hostname/social/search/people | grep -i '<meta.*noosfero.*>'"
+  assertTrue 'Reverse proxy for noosfero' "curl --header 'Host: softwarepublico.dev' https://$config_external_hostname/social/search/people | grep -i '<meta.*noosfero.*>'"
 }
 
 load_shunit2
diff --git a/test/noosfero_test.sh b/test/noosfero_test.sh
index 2b09c55..00570e0 100644
--- a/test/noosfero_test.sh
+++ b/test/noosfero_test.sh
@@ -19,7 +19,7 @@ test_reverse_proxy_noosfero() {
 }
 
 test_reverse_proxy_static_files() {
-  local content_type="$(curl-host softwarepublico.dev --head http://$config_external_hostname/social/images/noosfero-network.png | grep-header Content-Type)"
+  local content_type="$(curl-host softwarepublico.dev --head https://$config_external_hostname/social/images/noosfero-network.png | grep-header Content-Type)"
   assertEquals "Content-Type: image/png" "$content_type"
 }
 
diff --git a/test/redis_test.sh b/test/redis_test.sh
index 10efe44..8045f53 100644
--- a/test/redis_test.sh
+++ b/test/redis_test.sh
@@ -5,7 +5,7 @@ test_redis_running() {
 }
 
 test_redis_listens_on_local_network() {
-  assertTrue 'redis listening on local network' 'netcat -z -w 1 $database 6379'
+  assertTrue 'redis listening on local network' 'run_on integration redis-cli -h database get foo'
 }
 
 load_shunit2
--
libgit2 0.21.2