--- a/taskcluster/ci/test/tests.yml
+++ b/taskcluster/ci/test/tests.yml
@@ -1267,17 +1267,16 @@ talos-chrome:
     suite: talos
     try-name: chromez
     treeherder-symbol: tc-T(c)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1297,17 +1296,16 @@ talos-dromaeojs:
     suite: talos
     try-name: dromaeojs
     treeherder-symbol: tc-T(d)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1327,17 +1325,16 @@ talos-g1:
     suite: talos
     try-name: g1
     treeherder-symbol: tc-T(g1)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 7200
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1358,17 +1355,16 @@ talos-g2:
     try-name: g2
     treeherder-symbol: tc-T(g2)
     virtualization: hardware
     max-run-time: 7200
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
                 macosx.*:
@@ -1416,17 +1412,16 @@ talos-g4:
     suite: talos
     try-name: g4
     treeherder-symbol: tc-T(g4)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta','mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1446,17 +1441,16 @@ talos-g5:
     suite: talos
     try-name: g5
     treeherder-symbol: tc-T(g5)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1477,17 +1471,16 @@ talos-other:
     suite: talos
     try-name: other
     treeherder-symbol: tc-T(o)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta','mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1507,17 +1500,16 @@ talos-perf-reftest:
     suite: talos
     try-name: perf-reftest
     treeherder-symbol: tc-T(p)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central', 'try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1609,17 +1601,16 @@ talos-svgr:
     suite: talos
     try-name: svgr
     treeherder-symbol: tc-T(s)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform:
@@ -1639,17 +1630,16 @@ talos-tp5o:
     suite: talos
     try-name: tp5o
     treeherder-symbol: tc-T(tp)
     virtualization: hardware
     run-on-projects:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
         script: talos_script.py
         no-read-buildbot-config: true
         config:
             by-test-platform: