diff --git a/23/apache/Dockerfile b/23/apache/Dockerfile
index d1a7e28a..2c90bc7f 100644
--- a/23/apache/Dockerfile
+++ b/23/apache/Dockerfile
@@ -93,7 +93,7 @@ RUN set -ex; \
 # see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/23/fpm-alpine/Dockerfile b/23/fpm-alpine/Dockerfile
index 28cd103a..dabd73f6 100644
--- a/23/fpm-alpine/Dockerfile
+++ b/23/fpm-alpine/Dockerfile
@@ -81,7 +81,7 @@ ENV PHP_MEMORY_LIMIT 512M
 ENV PHP_UPLOAD_LIMIT 512M
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/23/fpm/Dockerfile b/23/fpm/Dockerfile
index 8822a209..bd4776f8 100644
--- a/23/fpm/Dockerfile
+++ b/23/fpm/Dockerfile
@@ -93,7 +93,7 @@ RUN set -ex; \
 # see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/24/apache/Dockerfile b/24/apache/Dockerfile
index fb349264..fc8aba97 100644
--- a/24/apache/Dockerfile
+++ b/24/apache/Dockerfile
@@ -93,7 +93,7 @@ RUN set -ex; \
 # see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/24/fpm-alpine/Dockerfile b/24/fpm-alpine/Dockerfile
index dd187250..f222d637 100644
--- a/24/fpm-alpine/Dockerfile
+++ b/24/fpm-alpine/Dockerfile
@@ -81,7 +81,7 @@ ENV PHP_MEMORY_LIMIT 512M
 ENV PHP_UPLOAD_LIMIT 512M
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/24/fpm/Dockerfile b/24/fpm/Dockerfile
index 08a1680c..33346ae2 100644
--- a/24/fpm/Dockerfile
+++ b/24/fpm/Dockerfile
@@ -93,7 +93,7 @@ RUN set -ex; \
 # see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/25/apache/Dockerfile b/25/apache/Dockerfile
index 29170ec0..31bf1eb4 100644
--- a/25/apache/Dockerfile
+++ b/25/apache/Dockerfile
@@ -93,7 +93,7 @@ RUN set -ex; \
 # see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/25/fpm-alpine/Dockerfile b/25/fpm-alpine/Dockerfile
index 1dc04677..5fabcb3b 100644
--- a/25/fpm-alpine/Dockerfile
+++ b/25/fpm-alpine/Dockerfile
@@ -81,7 +81,7 @@ ENV PHP_MEMORY_LIMIT 512M
 ENV PHP_UPLOAD_LIMIT 512M
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \
diff --git a/25/fpm/Dockerfile b/25/fpm/Dockerfile
index 0e359e43..14702160 100644
--- a/25/fpm/Dockerfile
+++ b/25/fpm/Dockerfile
@@ -93,7 +93,7 @@ RUN set -ex; \
 # see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
 RUN { \
         echo 'opcache.enable=1'; \
-        echo 'opcache.interned_strings_buffer=16'; \
+        echo 'opcache.interned_strings_buffer=32'; \
         echo 'opcache.max_accelerated_files=10000'; \
         echo 'opcache.memory_consumption=128'; \
         echo 'opcache.save_comments=1'; \