diff --git a/git-open b/git-open
index 6320f26..fc6a1c5 100755
--- a/git-open
+++ b/git-open
@@ -13,7 +13,9 @@ if ! git rev-parse --is-inside-work-tree &>/dev/null; then
   exit 1
 fi
 
+# Defaults
 is_issue=0
+protocol="https"
 
 # If the first argument is 'issue', we want to load the issue page
 if [[ "$1" == 'issue' ]]; then
@@ -34,18 +36,35 @@ if [[ -z "$giturl" ]]; then
   exit 1
 fi
 
-# Initial case examples: 'git@example.com:user/project', 'https://example.com:8080/scm/user/project.git/'
+# From git-fetch(5), native protocols:
+# ssh://[user@]host.xz[:port]/path/to/repo.git/
+# git://host.xz[:port]/path/to/repo.git/
+# http[s]://host.xz[:port]/path/to/repo.git/
+# ftp[s]://host.xz[:port]/path/to/repo.git/
+# [user@]host.xz:path/to/repo.git/ - scp-like but is an alternative to ssh.
+
 # Trim "/" and ".git" from the end of the url
 giturl=${giturl%/} giturl=${giturl%.git}
 
 # Trim before last '@' and protocol (*://) from beginning
 uri=${giturl##*@} uri=${uri##*://}
 
-# Trims before first ':' or '/' to get path
-urlpath=${uri#*[/:]}
+# If there isn't a protocol, we can assume it's using the scp syntax which uses ':' to seperate the path.
+[[ $giturl =~ :// ]] && pathsep='/' || pathsep=':'
 
-# Trims after first ':' or '/' to remove path
-server=${uri%%[/:]*}
+# Seperate the domain and the urlpath on the first {pathsep}. This also removes the gitport from the domain.
+domain=${uri%%[:$pathsep]*} urlpath=${uri#*$pathsep}
+
+# Allow config options to replace the server or the protocol
+openurl="$protocol://$domain"
+
+function getConfig() {
+  config=$(git config --get-urlmatch "open.$1" "$openurl")
+  echo "${config:-${!1}}"
+}
+
+domain=$(getConfig "domain")
+protocol=$(getConfig "protocol")
 
 # Get current branch
 branch=${2:-$(git symbolic-ref -q --short HEAD)}
@@ -63,7 +82,7 @@ else
   providerBranchRef="tree/$branch"
 fi
 
-if [[ "$server" == 'bitbucket.org' ]]; then
+if [[ "$domain" == 'bitbucket.org' ]]; then
   # Bitbucket, see https://github.com/paulirish/git-open/issues/80 for why ?at is needed.
   providerBranchRef="src?at=$branch"
 elif [[ ${pathargs[0]} == 'scm' ]]; then
@@ -74,8 +93,7 @@ elif [[ ${pathargs[0]} == 'scm' ]]; then
   providerBranchRef="browse?at=$branch"
 fi
 
-# @TODO: support non-https?
-openurl="https://$server/$urlpath"
+openurl="$protocol://$domain/$urlpath"
 
 # simplify URL for master
 if [[ $branch != "master" ]]; then
diff --git a/test/git-open.bats b/test/git-open.bats
old mode 100644
new mode 100755
index 2bdae81..1192dae
--- a/test/git-open.bats
+++ b/test/git-open.bats
@@ -177,18 +177,6 @@ setup() {
 ## GitLab
 ##
 
-@test "gitlab: separate domains" {
-  skip
-  # skipping until test is fixed: see #87
-
-  # https://github.com/paulirish/git-open/pull/56
-  git remote set-url origin "git@git.example.com:namespace/project.git"
-  git config "gitopen.gitlab.domain" "gitlab.example.com"
-  git config "gitopen.gitlab.ssh.domain" "git.example.com"
-  run ../git-open
-  assert_output "https://gitlab.example.com/namespace/project"
-}
-
 @test "gitlab: default ssh origin style" {
   # https://github.com/paulirish/git-open/pull/55
   git remote set-url origin "git@gitlab.example.com:user/repo"
@@ -206,32 +194,36 @@ setup() {
   refute_output --partial "//user"
 }
 
-@test "gitlab: ssh://git@host:port origin" {
-  skip
-  # skipping until test is fixed: see #87
-
-  # https://github.com/paulirish/git-open/pull/76
-  # this first set mostly matches the "gitlab: ssh://git@ origin" test
-  git remote set-url origin "ssh://git@repo.intranet/XXX/YYY.git"
-  git config "gitopen.gitlab.domain" "repo.intranet"
+@test "gitlab: separate domains" {
+  # https://github.com/paulirish/git-open/pull/56
+  git remote set-url origin "git@git.example.com:namespace/project.git"
+  git config --local --add "open.https://git.example.com.domain" "gitlab.example.com"
   run ../git-open
-  assert_output "https://repo.intranet/XXX/YYY"
-  refute_output --partial "ssh://"
-  refute_output --partial "//XXX"
-
-  git remote set-url origin "ssh://git@repo.intranet:7000/XXX/YYY.git"
-  git config "gitopen.gitlab.domain" "repo.intranet"
-  git config "gitopen.gitlab.ssh.port" "7000"
-  run ../git-open
-  assert_output "https://repo.intranet/XXX/YYY"
-  refute_output --partial "ssh://"
-  refute_output --partial "//XXX"
+  assert_output "https://gitlab.example.com/namespace/project"
 }
 
-# Tests not yet written:
-#   * gitopen.gitlab.port
-#   * gitopen.gitlab.protocol
+@test "gitlab: special domain and path" {
+  git remote set-url origin "ssh://git@git.example.com:7000/XXX/YYY.git"
+  git config --local --add "open.https://git.example.com.domain" "repo.intranet/subpath"
+  git config --local --add "open.https://git.example.com.protocol" "http"
 
+  run ../git-open
+  assert_output "http://repo.intranet/subpath/XXX/YYY"
+  refute_output --partial "https://"
+}
+
+@test "gitlab: different port" {
+  # https://github.com/paulirish/git-open/pull/76
+  git remote set-url origin "ssh://git@git.example.com:7000/XXX/YYY.git"
+  run ../git-open
+  assert_output "https://git.example.com/XXX/YYY"
+  refute_output --partial ":7000"
+
+  git remote set-url origin "https://git.example.com:7000/XXX/YYY.git"
+  run ../git-open
+  assert_output "https://git.example.com/XXX/YYY"
+  refute_output --partial ":7000"
+}
 
 teardown() {
   cd ..