diff --git a/.fixtures.yml b/.fixtures.yml
index 07423f65..6cfc04e8 100644
--- a/.fixtures.yml
+++ b/.fixtures.yml
@@ -5,9 +5,9 @@ fixtures:
     powershell: 'puppetlabs-powershell'
     reboot: 'puppetlabs-reboot'
   repositories:
-    facts: 'git://github.com/puppetlabs/puppetlabs-facts.git'
-    puppet_agent: 'git://github.com/puppetlabs/puppetlabs-puppet_agent.git'
-    provision: 'git://github.com/puppetlabs/provision.git'
+    facts: 'https://github.com/puppetlabs/puppetlabs-facts.git'
+    puppet_agent: 'https://github.com/puppetlabs/puppetlabs-puppet_agent.git'
+    provision: 'https://github.com/puppetlabs/provision.git'
     yumrepo_core: 
       repo: https://github.com/puppetlabs/puppetlabs-yumrepo_core.git
       puppet_version: ">= 6.0.0"
diff --git a/.github/workflows/ubuntu18_pr.yaml b/.github/workflows/ubuntu18_pr.yaml
index 1eedd1ec..1d57ef98 100644
--- a/.github/workflows/ubuntu18_pr.yaml
+++ b/.github/workflows/ubuntu18_pr.yaml
@@ -8,7 +8,6 @@ jobs:
       fail-fast: false
       matrix:
         platform:
-          - ubuntu-16.04
           - ubuntu-18.04
           - ubuntu-20.04
         collection:
diff --git a/metadata.json b/metadata.json
index 137e9e98..88b5c625 100644
--- a/metadata.json
+++ b/metadata.json
@@ -35,8 +35,6 @@
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "14.04",
-        "16.04",
         "18.04",
         "20.04"
       ]