diff --git a/horizon/README.md b/horizon/README.md
index 6069574..45c3591 100644
--- a/horizon/README.md
+++ b/horizon/README.md
@@ -64,11 +64,11 @@ For information on requirements, installation, manual configuration, and trouble
 | core.configuration.storage.mibs | string | `nil` |  |
 | core.configuration.storage.rrd | string | `"1000Gi"` |  |
 | core.configuration.tolerations | string | `nil` |  |
-| core.etcOverlayConfigMaps | list | `[]` |  |
 | core.image.pullPolicy | string | `"IfNotPresent"` |  |
 | core.image.repository | string | `"opennms/horizon"` |  |
 | core.image.tag | string | `""` |  |
 | core.inspector.enabled | bool | `false` |  |
+| core.overlayConfigMaps | list | `[]` |  |
 | core.postConfigJob.ttlSecondsAfterFinished | int | `300` |  |
 | core.resources.limits.cpu | string | `"2"` |  |
 | core.resources.limits.memory | string | `"8Gi"` |  |
diff --git a/horizon/scripts/onms-core-init.sh b/horizon/scripts/onms-core-init.sh
index 63a3da3..e144cf8 100644
--- a/horizon/scripts/onms-core-init.sh
+++ b/horizon/scripts/onms-core-init.sh
@@ -138,7 +138,7 @@ DEPLOY_DIR="/opennms-deploy"       # Mounted Externally
 
 CONFIG_DIR_OVERLAY=${OVERLAY_DIR}/etc
 
-ETC_CONFIG_MAPS="/opennms-etc-overlay-configmaps"          # Mounted externally
+OVERLAY_CONFIG_MAPS="/opennms-overlay-configmaps"          # Mounted externally
 
 KARAF_FILES=( \
 "config.properties" \
@@ -604,22 +604,22 @@ else
  exit 1
 fi
 
-if [ -d ${ETC_CONFIG_MAPS} ]; then
-  echo "Processing etc overlay config maps because /opennms-etc-overlay-configmaps exists ..."
+if [ -d ${OVERLAY_CONFIG_MAPS} ]; then
+  echo "Processing overlay config maps ..."
   # We need to make sure the directories are numerically sorted to match the configured configmap order.
-  for dir in $(ls -1d ${ETC_CONFIG_MAPS}/* | sort -n); do
+  for dir in $(ls -1d ${OVERLAY_CONFIG_MAPS}/* | sort -n); do
     # When we first copy off of the configmap volume, we copy symlinks as files and ignore Kubernetes configmap volume ".." files.
     # See: https://github.com/spring-projects/spring-boot/issues/23232
-    if [ -f $dir/.uncompress ]; then
-      echo "  Copying etc files from $dir to ${CONFIG_DIR}/ (and uncompressing .gz files) ..."
+    if [[ $(basename $dir) =~ .*-uncompress ]]; then
+      echo "  Copying files from $dir to ${OVERLAY_DIR}/ (and uncompressing .gz files) ..."
       mkdir /tmp/uncompress
       rsync -arO -L --exclude='..*' --no-perms --no-owner --no-group $dir/ /tmp/uncompress # don't bother outputting files copied yet
       find /tmp/uncompress -name '*.gz' | xargs gzip -d -v 2>&1 | sed 's/^/    /'
-      rsync -arO --exclude=.uncompress --no-perms --no-owner --no-group --out-format="%n %C" /tmp/uncompress/ ${CONFIG_DIR}/ | sed 's/^/    /'
+      rsync -arO --no-perms --no-owner --no-group --out-format="%n %C" /tmp/uncompress/ ${OVERLAY_DIR}/ | sed 's/^/    /'
       rm -rf /tmp/uncompress
     else
-      echo "  Copying etc files from $dir to ${CONFIG_DIR}/ ..."
-      rsync -arO -L --exclude='..*' --no-perms --no-owner --no-group --out-format="%n %C" $dir/ ${CONFIG_DIR}/ | sed 's/^/    /'
+      echo "  Copying files from $dir to ${OVERLAY_DIR}/ ..."
+      rsync -arO -L --exclude='..*' --no-perms --no-owner --no-group --out-format="%n %C" $dir/ ${OVERLAY_DIR}/ | sed 's/^/    /'
     fi
   done
 fi
diff --git a/horizon/templates/opennms-core.statefulset.yaml b/horizon/templates/opennms-core.statefulset.yaml
index 836184d..3f17aa6 100644
--- a/horizon/templates/opennms-core.statefulset.yaml
+++ b/horizon/templates/opennms-core.statefulset.yaml
@@ -127,9 +127,9 @@ spec:
           mountPath: /opt/opennms-overlay # Required by the script - OVERLAY_DIR
         - name: scripts
           mountPath: /scripts # Required by the script
-        {{- range $i, $configMap := .Values.core.etcOverlayConfigMaps }}
-        - name: etc-overlay-configmap-{{ $i }}
-          mountPath: /opennms-etc-overlay-configmaps/{{ $i }}
+        {{- range $k, $r := .Values.core.overlayConfigMaps }}
+        - name: overlay-configmap-{{ $k }}
+          mountPath: /opennms-overlay-configmaps/{{ $k }}{{- if $r.uncompress }}-uncompress{{ end }}/{{ $r.path | default "etc" }}
         {{- end }}
       nodeSelector:
         {{- toYaml .Values.core.configuration.nodeSelector | nindent 8 }}
@@ -292,8 +292,8 @@ spec:
           claimName: onms-mibs-pvc
           readOnly: false
       {{- end }}
-      {{- range $i, $configMap := .Values.core.etcOverlayConfigMaps }}
-      - name: etc-overlay-configmap-{{ $i }}
+      {{- range $k, $r := .Values.core.overlayConfigMaps }}
+      - name: overlay-configmap-{{ $k }}
         configMap:
-          name: {{ $configMap | quote }}
+          name: {{ $r.name | quote }}
       {{- end }}
diff --git a/horizon/values.yaml b/horizon/values.yaml
index a1550ea..9c39260 100644
--- a/horizon/values.yaml
+++ b/horizon/values.yaml
@@ -108,7 +108,7 @@ ingress:
 core:
  inspector:
   enabled: false
- etcOverlayConfigMaps: []
+ overlayConfigMaps: []
  terminationGracePeriodSeconds: 120
  image:
   repository: opennms/horizon