diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index 4a433e7a6e..38527a7d2e 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -808,7 +808,7 @@ public class XmppConnectionService extends Service {
                 for (File file : Files.fileTraverser().breadthFirst(getCacheDir())) {
                     if (file.isFile() && file.canRead() && file.canWrite()) {
                         final var attrs = java.nio.file.Files.readAttributes(file.toPath(), java.nio.file.attribute.BasicFileAttributes.class);
-                        if ((now - attrs.lastAccessTime().toMillis()) > 1000L * 60 * 60 * 24 * 10) {
+                        if ((now - attrs.lastAccessTime().toMillis()) > 1000L * 60 * 60 * 24 * 30) {
                             Log.d(Config.LOGTAG, "cleanupCache removing file not used recently: " + file);
                             file.delete();
                         }