diff --git a/Dockerfile b/Dockerfile
index 20909b7333..2211d96683 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM tomcat:9-jre8-alpine
 RUN apk add --no-cache fontconfig ttf-dejavu
 
 ENV TZ="Europe/Rome"
-ENV JAVA_OPTS="-DDISABLE_DROOLS_COMPILE=TRUE -Xms512M -Xmx1G -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005"
+ENV JAVA_OPTS="-DDISABLE_DROOLS_COMPILE=TRUE -Xms512M -Xmx2G -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005"
 ENV USERDOMAIN="STUDIO-ML"
 
 COPY docker/tomcat/conf/integry/ems.properties /usr/local/tomcat/conf/integry/