diff --git a/.github/workflows/ci-windows.yml b/.github/workflows/ci-windows.yml
new file mode 100644
index 00000000000..7d00e7698ce
--- /dev/null
+++ b/.github/workflows/ci-windows.yml
@@ -0,0 +1,32 @@
+name: CI
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - labeled
+      - unlabeled
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  # Do not cancel in-progress runs if a labeling action took place (other than 'windows'). Otherwise, adding irrelevant
+  # labels causes existing runs to be canceled and a new (identical) run to be started.
+  cancel-in-progress: ${{ (github.event.action != 'labeled' && github.event.action != 'unlabeled') || github.event.label.name == 'windows' }}
+
+jobs:
+  CI:
+    # Only run this job if the PR has the 'windows' label.
+    if: |
+      github.repository == 'LadybirdBrowser/ladybird'
+      && contains(github.event.pull_request.labels.*.name, 'windows')
+    name: 'Windows, x86_64, Windows_SanitizerCI, ClangCL'
+    uses: ./.github/workflows/lagom-template.yml
+    with:
+      toolchain: 'ClangCL'
+      os_name: 'Windows'
+      runner_labels: '["windows-2025"]'
+      arch: 'x86_64'
+      build_preset: 'Windows_Sanitizer_CI'
+      clang_plugins: false
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92a1b8577c8..df29187b46d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,13 +1,6 @@
 name: CI
 
-on:
-  push:
-  pull_request:
-    types:
-      - opened
-      - synchronize
-      - reopened
-      - labeled
+on: [push, pull_request]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || format('{0}-{1}', github.ref, github.run_number) }}
@@ -16,12 +9,7 @@ concurrency:
 jobs:
   # CI matrix - runs the job in lagom-template.yml with different configurations.
   Lagom:
-    # Run the items in this matrix only if:
-    # 1. The repository is the Ladybird repository; and
-    # 2. If the event was a push event, or a PR event other than 'labeled', or the label name is 'windows'
-    if: |
-      github.repository == 'LadybirdBrowser/ladybird'
-      && (github.event_name != 'pull_request' || github.event.action != 'labeled' || github.event.label.name == 'windows')
+    if: github.repository == 'LadybirdBrowser/ladybird'
     name: ${{ matrix.os_name }}, ${{ matrix.arch }}, ${{ matrix.build_preset }}, ${{ matrix.toolchain }}
 
     strategy:
@@ -33,7 +21,6 @@ jobs:
         toolchain: ['GNU']
         clang_plugins: [false]
         runner_labels: ['["blacksmith-16vcpu-ubuntu-2404"]']
-        enabled: [true]
 
         include:
           - os_name: 'Linux'
@@ -42,7 +29,6 @@ jobs:
             toolchain: 'Clang'
             clang_plugins: true
             runner_labels: '["blacksmith-16vcpu-ubuntu-2404"]'
-            enabled: true
 
           - os_name: 'macOS'
             arch: 'arm64'
@@ -50,7 +36,6 @@ jobs:
             toolchain: 'Clang'
             clang_plugins: false
             runner_labels: '["macos-15", "self-hosted"]'
-            enabled: true
 
           - os_name: 'Linux'
             arch: 'x86_64'
@@ -58,15 +43,6 @@ jobs:
             toolchain: 'Clang'
             clang_plugins: false
             runner_labels: '["blacksmith-16vcpu-ubuntu-2404"]'
-            enabled: true
-
-          - os_name: 'Windows'
-            arch: 'x86_64'
-            build_preset: 'Windows_Sanitizer_CI'
-            toolchain: 'ClangCL'
-            clang_plugins: false
-            runner_labels: '["windows-2025"]'
-            enabled: ${{ contains(github.event.pull_request.labels.*.name, 'windows') }}
 
     uses: ./.github/workflows/lagom-template.yml
     with:
@@ -76,4 +52,3 @@ jobs:
       arch: ${{ matrix.arch }}
       build_preset: ${{ matrix.build_preset }}
       clang_plugins: ${{ matrix.clang_plugins }}
-      enabled: ${{ matrix.enabled }}
diff --git a/.github/workflows/lagom-template.yml b/.github/workflows/lagom-template.yml
index 68ec4c8f454..62fac3d97e9 100644
--- a/.github/workflows/lagom-template.yml
+++ b/.github/workflows/lagom-template.yml
@@ -22,10 +22,6 @@ on:
         required: false
         type: boolean
         default: false
-      enabled:
-        required: false
-        type: boolean
-        default: true
 
 env:
   # runner.workspace = /home/runner/work/ladybird
@@ -42,7 +38,6 @@ env:
 
 jobs:
   CI:
-    if: ${{ inputs.enabled }}
     runs-on: ${{ fromJSON(inputs.runner_labels) }}
 
     steps: