diff --git a/docker-compose.solr.yaml b/docker-compose.solr.yaml
index 43f2b8c..a1f926a 100644
--- a/docker-compose.solr.yaml
+++ b/docker-compose.solr.yaml
@@ -61,13 +61,6 @@ services:
 
       - ".:/mnt/ddev_config"
 
-      # solr-configupdate.sh copies fresh configuration files into the
-      # solr container on each
-      # startup, so if you change the config in .ddev/solr/conf
-      # it will be refreshed on `ddev start`. It must be executable,
-      # `chmod +x solr
-      - "./solr/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d"
-
     # The odd need to use $$SOLR_CORENAME here is explained in
     # https://stackoverflow.com/a/48189916/215713
     entrypoint:  'bash -c "VERBOSE=yes docker-entrypoint.sh solr-precreate $${SOLR_CORENAME:-dev} /solr-conf"'
diff --git a/install.yaml b/install.yaml
index d543aee..f9901ca 100644
--- a/install.yaml
+++ b/install.yaml
@@ -5,10 +5,6 @@ pre_install_actions:
 # files and directories listed here are copied into .ddev
 project_files:
 - solr/conf
-- solr/docker-entrypoint-initdb.d/solr-configupdate.sh
 - docker-compose.solr.yaml
 
 post_install_actions:
-  - |
-    #ddev-description:Make sure solr-configupdate.sh is executable
-    chmod +x solr/docker-entrypoint-initdb.d/solr-configupdate.sh
diff --git a/solr/docker-entrypoint-initdb.d/solr-configupdate.sh b/solr/docker-entrypoint-initdb.d/solr-configupdate.sh
deleted file mode 100644
index 1d4c374..0000000
--- a/solr/docker-entrypoint-initdb.d/solr-configupdate.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-#ddev-generated
-set -e
-
-# Ensure "dev" (or alternate SOLR_CORENAME) core config is always up to date even after the
-# core has been created. This does not execute the first time,
-# when solr-precreate has not yet run.
-CORENAME=${SOLR_CORENAME:-dev}
-if [ -d /var/solr/data/${CORENAME}/conf ]; then
-    cp /solr-conf/conf/* /var/solr/data/${CORENAME}/conf
-fi