diff --git a/Dockerfile b/Dockerfile
index 254f715..0b27ff2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,7 +44,7 @@ RUN wget https://github.com/IsantePlus/isanteplus_installation/raw/main/modules/
 RUN rm patientflags*
 RUN wget https://github.com/IsantePlus/isanteplus_installation/raw/main/modules/patientflags-2.0.0-SNAPSHOT.omod
 
-FROM tomcat:7-jre8 as build
+FROM tomcat:7-jre8-slim as build
 
 ## Take some initial steps to improve overall security, size, and functionality of the container
 ## This includes updating packages and removing all of the default Tomcat webapps