diff --git a/manual-install/latest.yml b/manual-install/latest.yml
index c6b81f16..de088b87 100644
--- a/manual-install/latest.yml
+++ b/manual-install/latest.yml
@@ -258,6 +258,9 @@ services:
     restart: unless-stopped
     profiles:
       - collabora
+    shm_size: 268435456
+    tmpfs:
+      - /tmp
     cap_add:
       - SYS_ADMIN
       - SYS_CHROOT
diff --git a/php/containers.json b/php/containers.json
index 96346cfe..43985ed8 100644
--- a/php/containers.json
+++ b/php/containers.json
@@ -394,6 +394,10 @@
       "profiles": [
         "collabora"
       ],
+      "shm_size": 268435456,
+      "tmpfs": [
+        "/tmp"
+      ],
       "cap_add": [
         "SYS_ADMIN",
         "SYS_CHROOT",