diff --git a/Dockerfile b/Dockerfile
index fc76cd00..e9470c31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,8 @@
 
 FROM node:18-alpine
 RUN apk add --update libc6-compat python3 make g++
+# needed for pdfjs-dist
+RUN apk add --no-cache build-base cairo-dev pango-dev
 
 WORKDIR /usr/src/packages
 
diff --git a/docker/Dockerfile b/docker/Dockerfile
index e4bf704a..15c4e0ac 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -4,6 +4,8 @@ USER root
 
 RUN apk add --no-cache git
 RUN apk add --no-cache python3 py3-pip make g++
+# needed for pdfjs-dist
+RUN apk add --no-cache build-base cairo-dev pango-dev
 
 # You can install a specific version like: flowise@1.0.0
 RUN npm install -g flowise