diff --git a/Dockerfile b/Dockerfile
index 032c309..0d30a9d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,12 +4,10 @@ ENV PYTHONUNBUFFERED 1
 ENV DJANGO_ALLOW_ASYNC_UNSAFE 1
 
 RUN apk add --no-cache gettext nginx gcc git libc-dev libffi-dev libpq-dev libxml2-dev libxslt-dev \
-    npm libmagic texlive texmf-dist-fontsrecommended texmf-dist-lang texmf-dist-latexextra
+    libmagic texlive texmf-dist-fontsrecommended texmf-dist-lang texmf-dist-latexextra uglify-js
 
 RUN apk add --no-cache bash
 
-RUN npm install -g yuglify
-
 RUN mkdir /code /code/docs
 WORKDIR /code
 COPY requirements.txt /code/requirements.txt
diff --git a/tfjm/settings.py b/tfjm/settings.py
index 51f5541..94da899 100644
--- a/tfjm/settings.py
+++ b/tfjm/settings.py
@@ -213,6 +213,7 @@ STATICFILES_FINDERS = (
 
 PIPELINE = {
     'DISABLE_WRAPPER': True,
+    'JS_COMPRESSOR': 'pipeline.compressors.uglifyjs.UglifyJSCompressor',
     'JAVASCRIPT': {
         'main': {
             'source_filenames': (