diff --git a/configs/components/boost.rb b/configs/components/boost.rb
index 59eecd3bb..bb27461e7 100644
--- a/configs/components/boost.rb
+++ b/configs/components/boost.rb
@@ -117,7 +117,7 @@
     pkg.environment "CXXFLAGS", "-pthread"
     pkg.environment "PATH", "/opt/freeware/bin:/opt/pl-build-tools/bin:$(PATH)"
     linkflags = "-Wl,-L#{settings[:libdir]},-L/opt/pl-build-tools/lib"
-  elsif platform.name =~ /el-[567]|redhatfips-7|sles-(:?11|12)|ubuntu-(:?14.04|18.04-amd64)/
+  elsif platform.name =~ /el-[567]|redhatfips-7|sles-(:?11|12)|ubuntu-18.04-amd64/
     pkg.environment "PATH", "/opt/pl-build-tools/bin:#{settings[:bindir]}:$(PATH)"
     linkflags = "-Wl,-rpath=#{settings[:libdir]},-rpath=#{settings[:libdir]}64"
   else
diff --git a/configs/components/ruby-2.5.9.rb b/configs/components/ruby-2.5.9.rb
index 722426103..b689943dd 100644
--- a/configs/components/ruby-2.5.9.rb
+++ b/configs/components/ruby-2.5.9.rb
@@ -116,8 +116,6 @@
     'sles-12-ppc64le',
     'solaris-10-sparc',
     'solaris-11-sparc',
-    'ubuntu-14.04-amd64',
-    'ubuntu-14.04-i386',
     'windows-2012r2-x64',
     'windows-2012r2-x86',
     'windows-2019-x64',
diff --git a/configs/components/runtime-agent.rb b/configs/components/runtime-agent.rb
index fc2d0c02a..77bc9cbf3 100644
--- a/configs/components/runtime-agent.rb
+++ b/configs/components/runtime-agent.rb
@@ -43,7 +43,7 @@
     pkg.install_file "#{settings[:tools_root]}/bin/libiconv-2.dll", "#{settings[:ruby_bindir]}/libiconv-2.dll"
     pkg.install_file "#{settings[:tools_root]}/bin/libffi-6.dll", "#{settings[:ruby_bindir]}/libffi-6.dll"
   elsif platform.is_solaris? ||
-        platform.name =~ /el-[567]|redhatfips-7|sles-(:?11|12)|ubuntu-(:?14.04|18.04-amd64)/
+        platform.name =~ /el-[567]|redhatfips-7|sles-(:?11|12)|ubuntu-18.04-amd64/
     pkg.install do
       "bash runtime.sh #{libdir} puppet"
     end
diff --git a/configs/components/yaml-cpp.rb b/configs/components/yaml-cpp.rb
index 91fd1d08e..e44e99a4a 100644
--- a/configs/components/yaml-cpp.rb
+++ b/configs/components/yaml-cpp.rb
@@ -34,7 +34,7 @@
     pkg.environment "CYGWIN", settings[:cygwin]
     cmake = "C:/ProgramData/chocolatey/bin/cmake.exe -G \"MinGW Makefiles\""
     cmake_toolchain_file = "-DCMAKE_TOOLCHAIN_FILE=#{settings[:tools_root]}/pl-build-toolchain.cmake"
-  elsif platform.is_aix? || platform.name =~ /debian-9|el-[567]|redhatfips-7|sles-(:?11|12)|ubuntu-(:?14.04|18.04-amd64)/
+  elsif platform.is_aix? || platform.name =~ /debian-9|el-[567]|redhatfips-7|sles-(:?11|12)|ubuntu-18.04-amd64/
     cmake = "#{settings[:tools_root]}/bin/cmake"
     cmake_toolchain_file = "-DCMAKE_TOOLCHAIN_FILE=#{settings[:tools_root]}/pl-build-toolchain.cmake"
   else
diff --git a/configs/platforms/ubuntu-14.04-amd64.rb b/configs/platforms/ubuntu-14.04-amd64.rb
deleted file mode 100644
index 27b1bd9fb..000000000
--- a/configs/platforms/ubuntu-14.04-amd64.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-platform "ubuntu-14.04-amd64" do |plat|
-  plat.servicedir "/etc/init.d"
-  plat.defaultdir "/etc/default"
-  plat.servicetype "sysv"
-  plat.codename "trusty"
-
-  plat.add_build_repository "http://pl-build-tools.delivery.puppetlabs.net/debian/pl-build-tools-release-#{plat_get_codename}.deb"
-  plat.provision_with "curl http://apt.puppetlabs.com/pubkey.gpg | apt-key add - "
-  plat.provision_with "export DEBIAN_FRONTEND=noninteractive; apt-get update -qq; apt-get install -qy --no-install-recommends build-essential devscripts make quilt pkg-config debhelper fakeroot"
-  plat.install_build_dependencies_with "DEBIAN_FRONTEND=noninteractive; apt-get install -qy --no-install-recommends --force-yes"
-
-  packages = [
-    "libbz2-dev",
-    "libreadline-dev",
-    "make",
-    "openjdk-7-jdk",
-    "pkg-config",
-    "pl-cmake",
-    "pl-gcc",
-    "zlib1g-dev"
-  ]
-
-  plat.provision_with "export DEBIAN_FRONTEND=noninteractive; apt-get update -qq; apt-get install -qy --no-install-recommends #{packages.join(' ')}"
-
-  plat.vmpooler_template "ubuntu-1404-x86_64"
-  plat.output_dir File.join("deb", plat.get_codename, "PC1")
-end
diff --git a/configs/platforms/ubuntu-14.04-i386.rb b/configs/platforms/ubuntu-14.04-i386.rb
deleted file mode 100644
index c37558a75..000000000
--- a/configs/platforms/ubuntu-14.04-i386.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-platform "ubuntu-14.04-i386" do |plat|
-  plat.servicedir "/etc/init.d"
-  plat.defaultdir "/etc/default"
-  plat.servicetype "sysv"
-  plat.codename "trusty"
-
-  plat.add_build_repository "http://pl-build-tools.delivery.puppetlabs.net/debian/pl-build-tools-release-#{plat.get_codename}.deb"
-  plat.provision_with "export DEBIAN_FRONTEND=noninteractive; apt-get update -qq; apt-get install -qy --no-install-recommends build-essential devscripts make quilt pkg-config debhelper rsync fakeroot "
-  plat.install_build_dependencies_with "DEBIAN_FRONTEND=noninteractive; apt-get install -qy --no-install-recommends "
-
-  packages = [
-    "libbz2-dev",
-    "libreadline-dev",
-    "make",
-    "openjdk-7-jdk",
-    "pkg-config",
-    "pl-cmake",
-    "pl-gcc",
-    "zlib1g-dev"
-  ]
-
-  plat.provision_with "export DEBIAN_FRONTEND=noninteractive; apt-get update -qq; apt-get install -qy --no-install-recommends #{packages.join(' ')}"
-
-  plat.vmpooler_template "ubuntu-1404-i386"
-  plat.output_dir File.join("deb", plat.get_codename, "PC1")
-end
diff --git a/configs/projects/_shared-agent-components.rb b/configs/projects/_shared-agent-components.rb
index 9fb37ad2f..8559dfd78 100644
--- a/configs/projects/_shared-agent-components.rb
+++ b/configs/projects/_shared-agent-components.rb
@@ -32,7 +32,7 @@
 proj.component 'ruby-shadow' unless platform.is_aix? || platform.is_windows?
 # We only build ruby-selinux for EL, Fedora, Debian and Ubuntu (amd64/i386)
 if platform.is_el? || platform.is_fedora? || platform.name =~ /debian|ubuntu/
-  if platform.name !~ /ubuntu-.*-ppc64el|ubuntu-14.04/
+  if platform.name !~ /ubuntu-.*-ppc64el/
     proj.component 'ruby-selinux'
   end
 end