diff --git a/20/apache/Dockerfile b/20/apache/Dockerfile
index 0d9fe0e9..cf65ec5e 100644
--- a/20/apache/Dockerfile
+++ b/20/apache/Dockerfile
@@ -11,7 +11,10 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
     ; \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/20/fpm-alpine/Dockerfile b/20/fpm-alpine/Dockerfile
index 4648c3f8..ea4c6fe7 100644
--- a/20/fpm-alpine/Dockerfile
+++ b/20/fpm-alpine/Dockerfile
@@ -8,7 +8,9 @@ RUN set -ex; \
         rsync \
     ; \
     \
-    rm /var/spool/cron/crontabs/root
+    rm /var/spool/cron/crontabs/root; \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/20/fpm/Dockerfile b/20/fpm/Dockerfile
index 55d5876d..98d64418 100644
--- a/20/fpm/Dockerfile
+++ b/20/fpm/Dockerfile
@@ -11,7 +11,10 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
     ; \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/21/apache/Dockerfile b/21/apache/Dockerfile
index 9cb86d88..3cd73017 100644
--- a/21/apache/Dockerfile
+++ b/21/apache/Dockerfile
@@ -11,7 +11,10 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
     ; \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/21/fpm-alpine/Dockerfile b/21/fpm-alpine/Dockerfile
index cfb09863..e5b92a0d 100644
--- a/21/fpm-alpine/Dockerfile
+++ b/21/fpm-alpine/Dockerfile
@@ -8,7 +8,9 @@ RUN set -ex; \
         rsync \
     ; \
     \
-    rm /var/spool/cron/crontabs/root
+    rm /var/spool/cron/crontabs/root; \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/21/fpm/Dockerfile b/21/fpm/Dockerfile
index 0fc9a3ea..93958633 100644
--- a/21/fpm/Dockerfile
+++ b/21/fpm/Dockerfile
@@ -11,7 +11,10 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
     ; \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/22/apache/Dockerfile b/22/apache/Dockerfile
index 61d6fefb..2cab1f10 100644
--- a/22/apache/Dockerfile
+++ b/22/apache/Dockerfile
@@ -11,7 +11,10 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
     ; \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/22/fpm-alpine/Dockerfile b/22/fpm-alpine/Dockerfile
index 42a1f632..0569d920 100644
--- a/22/fpm-alpine/Dockerfile
+++ b/22/fpm-alpine/Dockerfile
@@ -8,7 +8,9 @@ RUN set -ex; \
         rsync \
     ; \
     \
-    rm /var/spool/cron/crontabs/root
+    rm /var/spool/cron/crontabs/root; \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html
diff --git a/22/fpm/Dockerfile b/22/fpm/Dockerfile
index 2f146886..82d9f825 100644
--- a/22/fpm/Dockerfile
+++ b/22/fpm/Dockerfile
@@ -11,7 +11,10 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
     ; \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    touch /usr/local/etc/php/conf.d/redis-session.ini; \
+    chmod o+rw /usr/local/etc/php/conf.d/redis-session.ini;
 
 # install the PHP extensions we need
 # see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html