diff --git a/spotweb/config.json b/spotweb/config.json
index 6842b7cd6..006dbf10e 100644
--- a/spotweb/config.json
+++ b/spotweb/config.json
@@ -6,7 +6,7 @@
   ],
   "name": "Spotweb",
   "image": "ghcr.io/alexbelgium/spotweb-{arch}",
-  "version": "1.5.1-3",
+  "version": "1.5.1-4",
   "upstream": "1.5.1",
   "slug": "spotweb",
   "description": "Spotweb is a decentralized usenet community based on the Spotnet protocol",
diff --git a/spotweb/rootfs/etc/cont-init.d/90-spotweb b/spotweb/rootfs/etc/cont-init.d/90-spotweb
index 2edb002da..a0a503dda 100644
--- a/spotweb/rootfs/etc/cont-init.d/90-spotweb
+++ b/spotweb/rootfs/etc/cont-init.d/90-spotweb
@@ -88,6 +88,10 @@ if [ "$RESULT" == "$dbname" ]; then
     # database already exists, do healthcheck with upgrade-db
     bashio::log.info "Existing database, checking health with upgrade-db...."
     s6-setuidgid nginx php8 /app/bin/upgrade-db.php>/dev/null
+    # database already exists, do healthcheck with upgrade-db
+    bashio::log.info "Existing database, clearing cache with upgrade-db"
+    bashio::log.info "to fix potential cache corruption..."
+    s6-setuidgid nginx php8 /app/bin/upgrade-db.php --clear-cache -yes >/dev/null   
 else
     # database does not yet exist
     bashio::log.info "Creating database with default settings...."