diff --git a/ocr-service-image-v1/src/main/docker/Dockerfile b/ocr-service-image-v1/src/main/docker/Dockerfile
index 9efc0e2..28948fe 100644
--- a/ocr-service-image-v1/src/main/docker/Dockerfile
+++ b/ocr-service-image-v1/src/main/docker/Dockerfile
@@ -5,6 +5,10 @@ RUN tar xvzf OCRModuleLinux.tar.gz
 RUN mkdir /OCRModule
 RUN mv Lib/* /OCRModule/
 
+RUN apt-get -y update
+# Ghostscript somehow improves ocr quality using pdfton, do not remove!
+RUN apt-get -y install ghostscript
+
 ARG PLATFORM_JAR
 
 ENV PLATFORM_JAR ${PLATFORM_JAR}