diff --git a/autotests/unit/engine/mtimedbtest.cpp b/autotests/unit/engine/mtimedbtest.cpp
--- a/autotests/unit/engine/mtimedbtest.cpp
+++ b/autotests/unit/engine/mtimedbtest.cpp
@@ -71,6 +71,15 @@
             QCOMPARE(it->docId(), static_cast<quint64>(val));
         }
 
+        it = db.iter(10, MTimeDB::LessEqual);
+        QVERIFY(it);
+
+        result = {1, 2, 3, 4, 5, 6};
+        for (quint64 val : result) {
+            QCOMPARE(it->next(), static_cast<quint64>(val));
+            QCOMPARE(it->docId(), static_cast<quint64>(val));
+        }
+
         it = db.iter(7, MTimeDB::LessEqual);
         QVERIFY(it);
 
diff --git a/src/engine/mtimedb.cpp b/src/engine/mtimedb.cpp
--- a/src/engine/mtimedb.cpp
+++ b/src/engine/mtimedb.cpp
@@ -158,6 +158,9 @@
     MDB_val val{0, nullptr};
     // Set cursor at first element greater or equal key
     int rc = mdb_cursor_get(cursor, &key, &val, MDB_SET_RANGE);
+    if (com == LessEqual && rc == MDB_NOTFOUND) {
+        rc = mdb_cursor_get(cursor, &key, &val, MDB_LAST);
+    }
     if (rc) {
         if (rc != MDB_NOTFOUND) {
             qCWarning(ENGINE) << "MTimeDB::iter" << mtime << mdb_strerror(rc);
@@ -183,7 +186,7 @@
         }
     } else {
         quint32 time = *static_cast<quint32*>(key.mv_data);
-        if (time == mtime) {
+        if (time <= mtime) {
             // set cursor to last element equal key
             rc = mdb_cursor_get(cursor, &key, &val, MDB_LAST_DUP);
         } else {