diff --git a/server-ce/config/settings.js b/server-ce/config/settings.js
index 7d9fd7702e..864b62261c 100644
--- a/server-ce/config/settings.js
+++ b/server-ce/config/settings.js
@@ -173,6 +173,12 @@ const settings = {
     clsiCacheDir: Path.join(DATA_DIR, 'cache'),
     // Where to write the output files to disk after running LaTeX
     outputDir: Path.join(DATA_DIR, 'output'),
+    // Where to store published-presentation snapshots served at /p/:token.
+    // Lives on the data volume so it is writable by the app user (and, with a
+    // persistent volume, survives restarts).
+    publishedPresentationsFolder:
+      process.env.PUBLISHED_PRESENTATIONS_PATH ||
+      Path.join(DATA_DIR, 'published'),
   },
 
   // Server Config