diff --git a/Dockerfile b/Dockerfile
index 543b66f363de91094bed3bbd0549ff0fe2899e4b..c91cb67cd77299c22cac329cc25583697b50ceb1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -49,14 +49,13 @@ ARG netcdf_file="src/main/resources/default.nc"
 
 # The NSHM to use
 ENV NSHM "CONUS_2018"
-ENV CONTEXT_PATH ""
+ENV CONTEXT_PATH "/"
 
 ARG jar_file
 ARG project
 ARG workdir
 ENV PROJECT ${project}
 ENV NETCDF_FILE ${netcdf_file}
-ENV MN_CONTEXT_PATH "-Dmicronaut.server.context-path=${CONTEXT_PATH}"
 
 WORKDIR ${workdir}
 
@@ -67,6 +66,6 @@ RUN yum install -y java-11-openjdk-headless
 
 EXPOSE 8080
 ENTRYPOINT /usr/bin/java -jar ${PROJECT}.jar \
-    ${MN_CONTEXT_PATH} \
+    "-Dmicronaut.server.context-path=${CONTEXT_PATH}" \
     -nshm=${NSHM} \
     -netcdf=${NETCDF_FILE}