diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7583ed8011e..1617a743a2d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -119,7 +119,7 @@ jobs:
             ${{ runner.os }}-${{ matrix.os }}-yarn-
 
       - name: Yarn install
-        run: yarn install --dev
+        run: yarn install
 
       - name: "Checkout official plugins"
         if: env.TARGET == 'PLUGINS'
diff --git a/lib/tasks/qunit.rake b/lib/tasks/qunit.rake
index 235a317b68c..a9386f1d166 100644
--- a/lib/tasks/qunit.rake
+++ b/lib/tasks/qunit.rake
@@ -26,7 +26,7 @@ task "qunit:test", [:timeout, :qunit_path] do |_, args|
 
   report_requests = ENV['REPORT_REQUESTS'] == "1"
 
-  system("yarn install --dev")
+  system("yarn install")
 
   # ensure we have this port available
   def port_available?(port)
diff --git a/lib/tasks/smoke_test.rake b/lib/tasks/smoke_test.rake
index fd7c70529ce..d3cab6a08cb 100644
--- a/lib/tasks/smoke_test.rake
+++ b/lib/tasks/smoke_test.rake
@@ -16,7 +16,7 @@ task "smoke:test" do
     abort "Chrome 59 or higher is required to run tests in headless mode."
   end
 
-  system("yarn install --dev")
+  system("yarn install")
 
   url = ENV["URL"]
   if !url