--- a/taskcluster/ci/test/test-sets.yml
+++ b/taskcluster/ci/test/test-sets.yml
@@ -100,17 +100,16 @@ qr-tests:
     - gtest
     - jittest
     - jsreftest
     - mochitest-a11y
     - mochitest-gpu
     - mochitest-media
     - mochitest-webgl
     - reftest
-    - reftest-no-accel
     - xpcshell
 
 jsdcov-code-coverage-tests:
     - mochitest
     - mochitest-browser-chrome
     - mochitest-devtools-chrome
     - xpcshell
 

--- a/taskcluster/ci/test/tests.yml
+++ b/taskcluster/ci/test/tests.yml
@@ -1170,17 +1170,16 @@ reftest-gpu:
 reftest-no-accel:
     description: "Reftest not accelerated run"
     suite: reftest/reftest-no-accel
     treeherder-symbol: tc-R(Ru)
     virtualization: virtual-with-gpu
     run-on-projects:
         by-test-platform:
             windows10.*: []
-            linux64-qr/.*: ['mozilla-central', 'try']
             # Deactivate try on Buildbot, by default. We don't have enough machines
             windows8-64.*: ['mozilla-release', 'mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland']
             windows8-64-devedition/opt: built-projects  # No dev edition outside of supported branches
             default: built-projects
     worker-type:
         by-test-platform:
             windows8-64.*: buildbot-bridge/buildbot-bridge
             default: null