diff --git a/.editorconfig b/.editorconfig
index 625d610..df39c7c 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -12,6 +12,9 @@ max_line_length = 100
 [Makefile]
 indent_style = tab
 
+[*.md]
+max_line_length = off
+
 [*.bs]
 indent_size = 1
 
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index af3476e..66fe55b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,4 +1,5 @@
 name: Build
+
 on:
   pull_request:
     branches:
@@ -6,6 +7,8 @@ on:
   push:
     branches:
     - main
+  workflow_dispatch:
+
 jobs:
   build:
     name: Build
@@ -17,6 +20,7 @@ jobs:
     - uses: actions/setup-python@v4
       with:
         python-version: "3.11"
+    - run: pip install bikeshed && bikeshed update
     # Note: `make deploy` will do a deploy dry run on PRs.
     - run: make deploy
       env:
diff --git a/Makefile b/Makefile
index 99f7302..73c758e 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ remote: mimesniff.bs
 	);
 
 local: mimesniff.bs
-	bikeshed spec mimesniff.bs mimesniff.html --md-Text-Macro="COMMIT-SHA LOCAL COPY"
+	bikeshed spec mimesniff.bs mimesniff.html --md-Text-Macro="COMMIT-SHA LOCAL-COPY"
 
 deploy: mimesniff.bs
 	curl --remote-name --fail https://resources.whatwg.org/build/deploy.sh