diff --git a/.travis.yml b/.travis.yml
index a9fdc1c..a979400 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,11 +19,7 @@ matrix:
     - julia: 1.3
     - julia: nightly
   include:
-    - os: linux
-      arch: x86
-      julia: 1.0
-    - os: windows
-      arch: x86
+    - arch: x86
       julia: 1.0
     - stage: Documentation
       julia: 1.0
diff --git a/src/plugins/ci.jl b/src/plugins/ci.jl
index 2b8dd63..7db08da 100644
--- a/src/plugins/ci.jl
+++ b/src/plugins/ci.jl
@@ -29,8 +29,9 @@ end
         linux=true,
         osx=true,
         windows=true,
+        x64=true,
         x86=false,
-        arm=false,
+        arm64=false,
         coverage=true,
         extra_versions=$DEFAULT_CI_VERSIONS,
     )
@@ -42,9 +43,9 @@ Integrates your packages with [Travis CI](https://travis-ci.com).
 - `linux::Bool`: Whether or not to run builds on Linux.
 - `osx::Bool`: Whether or not to run builds on OSX (MacOS).
 - `windows::Bool`: Whether or not to run builds on Windows.
-- `x86::Bool`: Whether or not to run builds on 32-bit systems,
-  in addition to the default 64-bit builds.
-- `arm::Bool`: Whether or not to run builds on the ARM architecture, in addition to AMD64.
+- `x64::Bool`: Whether or not to run builds on 64-bit architecture.
+- `x86::Bool`: Whether or not to run builds on 32-bit architecture.
+- `arm64::Bool`: Whether or not to run builds on the ARM64 architecture.
 - `coverage::Bool`: Whether or not to publish code coverage.
   Another code coverage plugin such as [`Codecov`](@ref) must also be included.
 $EXTRA_VERSIONS_DOC
@@ -54,8 +55,9 @@ $EXTRA_VERSIONS_DOC
     linux::Bool = true
     osx::Bool = true
     windows::Bool = true
+    x64::Bool = true
     x86::Bool = false
-    arm::Bool = false
+    arm64::Bool = false
     coverage::Bool = true
     extra_versions::Vector = DEFAULT_CI_VERSIONS
 end
@@ -70,41 +72,34 @@ badges(::TravisCI) = Badge(
 )
 
 function view(p::TravisCI, t::Template, pkg::AbstractString)
-    os = String[]
-    p.linux && push!(os, "linux")
-    p.osx && push!(os, "osx")
-    p.windows && push!(os, "windows")
-
+    os = filter(o -> getfield(p, Symbol(o)), ["linux", "osx", "windows"])
+    arch = filter(a -> getfield(p, Symbol(a)), ["x64", "x86", "arm64"])
     versions = collect_versions(t, p.extra_versions)
     allow_failures = filter(in(versions), ALLOWED_FAILURES)
 
-    jobs = Dict{String, String}[]
-    if p.x86
-        foreach(versions) do v
-            p.linux && push!(jobs, Dict("JULIA" => v, "OS" => "linux", "ARCH" => "x86"))
-            p.windows && push!(jobs, Dict("JULIA" => v, "OS" => "windows", "ARCH" => "x86"))
-        end
-    end
-    if p.arm
-        foreach(versions) do v
-            p.linux && push!(jobs, Dict("JULIA" => v, "OS" => "linux", "ARCH" => "arm64"))
-        end
+    excludes = Dict{String, String}[]
+    p.x86 && p.osx && push!(excludes, Dict("E_OS" => "osx", "E_ARCH" => "x86"))
+    if p.arm64
+        p.osx && push!(excludes, Dict("E_OS" => "osx", "E_ARCH" => "arm64"))
+        p.windows && push!(excludes, Dict("E_OS" => "windows", "E_ARCH" => "arm64"))
+        "nightly" in versions && push!(excludes, Dict("E_JULIA" => "nightly", "E_ARCH" => "arm64"))
     end
 
     return Dict(
         "ALLOW_FAILURES" => allow_failures,
+        "ARCH" => arch,
+        "EXCLUDES" => excludes,
         "HAS_ALLOW_FAILURES" => !isempty(allow_failures),
         "HAS_CODECOV" => hasplugin(t, Codecov),
         "HAS_COVERAGE" => p.coverage && hasplugin(t, is_coverage),
         "HAS_COVERALLS" => hasplugin(t, Coveralls),
         "HAS_DOCUMENTER" => hasplugin(t, Documenter{TravisCI}),
-        "HAS_JOBS" => !isempty(jobs) || hasplugin(t, Documenter{TravisCI}),
+        "HAS_EXCLUDES" => !isempty(excludes),
         "OS" => os,
         "PKG" => pkg,
         "USER" => t.user,
         "VERSION" => format_version(t.julia),
         "VERSIONS" => versions,
-        "JOBS" => jobs,
     )
 end
 
diff --git a/templates/travis.yml b/templates/travis.yml
index 64837ed..b6a0172 100644
--- a/templates/travis.yml
+++ b/templates/travis.yml
@@ -10,6 +10,10 @@ os:
 {{#OS}}
   - {{{.}}}
 {{/OS}}
+arch:
+{{#ARCH}}
+  - {{{.}}}
+{{/ARCH}}
 jobs:
   fast_finish: true
 {{#HAS_ALLOW_FAILURES}}
@@ -18,15 +22,20 @@ jobs:
 {{#ALLOW_FAILURES}}
     - julia: {{{.}}}
 {{/ALLOW_FAILURES}}
-{{#HAS_JOBS}}
-  include:
-{{/HAS_JOBS}}
-{{#JOBS}}
-    - julia: {{{JULIA}}}
-      os: {{{OS}}}
-      arch: {{{ARCH}}}
-{{/JOBS}}
+{{#HAS_EXCLUDES}}
+  exclude:
+{{/HAS_EXCLUDES}}
+{{#EXCLUDES}}
+    - arch: {{{E_ARCH}}}
+      {{#E_OS}}
+      os: {{{E_OS}}}
+      {{/E_OS}}
+      {{#E_JULIA}}
+      julia: {{{E_JULIA}}}
+      {{/E_JULIA}}
+{{/EXCLUDES}}
 {{#HAS_DOCUMENTER}}
+  include:
     - stage: Documentation
       julia: {{{VERSION}}}
       script: julia --project=docs -e '
diff --git a/test/fixtures/AllPlugins/.travis.yml b/test/fixtures/AllPlugins/.travis.yml
index 91a26e3..9315112 100644
--- a/test/fixtures/AllPlugins/.travis.yml
+++ b/test/fixtures/AllPlugins/.travis.yml
@@ -10,6 +10,8 @@ os:
   - linux
   - osx
   - windows
+arch:
+  - x64
 jobs:
   fast_finish: true
   allow_failures:
diff --git a/test/fixtures/WackyOptions/.travis.yml b/test/fixtures/WackyOptions/.travis.yml
index 23e5a57..1b2d1ee 100644
--- a/test/fixtures/WackyOptions/.travis.yml
+++ b/test/fixtures/WackyOptions/.travis.yml
@@ -8,18 +8,14 @@ julia:
 os:
   - linux
   - osx
+arch:
+  - x64
+  - x86
+  - arm64
 jobs:
   fast_finish: true
-  include:
-    - julia: 1.1
-      os: linux
-      arch: x86
-    - julia: 1.2
-      os: linux
-      arch: x86
-    - julia: 1.1
-      os: linux
-      arch: arm64
-    - julia: 1.2
-      os: linux
-      arch: arm64
+  exclude:
+    - arch: x86
+      os: osx
+    - arch: arm64
+      os: osx
diff --git a/test/reference.jl b/test/reference.jl
index ac929d9..1aa8ac3 100644
--- a/test/reference.jl
+++ b/test/reference.jl
@@ -49,7 +49,7 @@ end
                 coverage=false,
                 windows=false,
                 x86=true,
-                arm=true,
+                arm64=true,
                 extra_versions=["1.1"],
             ),
         ])
diff --git a/test/runtests.jl b/test/runtests.jl
index eebc326..aab362f 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -2,7 +2,7 @@ using Base.Filesystem: contractuser, path_separator
 
 using LibGit2: LibGit2, GitCommit, GitRemote, GitRepo
 using Pkg: Pkg
-using Random: Random
+using Random: Random, randstring
 using Test: @test, @testset, @test_logs, @test_throws
 
 using ReferenceTests: @test_reference
@@ -19,10 +19,8 @@ Random.seed!(1)
 # Creata a template that won't error because of a missing username.
 tpl(; kwargs...) = Template(; user=USER, kwargs...)
 
-const PKG = Ref("A")
-
-# Generate an unused package name.
-pkgname() = PKG[] *= "a"
+# Generate a random package name.
+pkgname() = titlecase(randstring('A':'Z', 16))
 
 # Create a randomly named package with a template, and delete it afterwards.
 function with_pkg(f::Function, t::Template, pkg::AbstractString=pkgname())