diff --git a/Cargo.toml b/Cargo.toml
index dc58220c..b915202a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,6 @@ license = "MPL-2.0"
 readme = "README.md"
 exclude = [
     "book-example/*",
-    "src/theme/stylus/**",
 ]
 
 [package.metadata.release]
@@ -63,7 +62,6 @@ pulldown-cmark-to-cmark = "1.1.0"
 default = ["output", "watch", "serve", "search"]
 debug = []
 output = []
-regenerate-css = []
 watch = ["notify", "time", "crossbeam"]
 serve = ["iron", "staticfile", "ws"]
 search = ["elasticlunr-rs", "ammonia"]
diff --git a/appveyor.yml b/appveyor.yml
index 6ab52500..b5d070e7 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -32,17 +32,12 @@ install:
   - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
   - rustc -Vv
   - cargo -V
-  - ps: Install-Product node $env:nodejs_version
-  - node --version
-  - npm --version
-  - npm install -g stylus nib
 
 build: false
 
 # Equivalent to Travis' `script` phase
 test_script:
   - cargo build --verbose
-  - cargo build --verbose --features=regenerate-css
   - cargo test --verbose
 
 before_deploy:
diff --git a/ci/github_pages.sh b/ci/github_pages.sh
index 040ab20a..ea8b95a3 100644
--- a/ci/github_pages.sh
+++ b/ci/github_pages.sh
@@ -11,9 +11,6 @@ if [ "$TRAVIS_PULL_REQUEST" != "false" ] ||
    exit 0
 fi
 
-# Make sure we have the css dependencies
-npm install -g stylus nib 
-
 NC='\033[39m'
 CYAN='\033[36m'
 GREEN='\033[32m'
@@ -21,7 +18,7 @@ GREEN='\033[32m'
 rev=$(git rev-parse --short HEAD)
 
 echo -e "${CYAN}Running cargo doc${NC}"
-cargo doc --features regenerate-css > /dev/null
+cargo doc > /dev/null
 
 echo -e "${CYAN}Running mdbook build${NC}"
 cargo run -- build book-example/