diff --git a/lib/trino-filesystem/src/test/java/io/trino/filesystem/TrackingFileSystemFactory.java b/lib/trino-filesystem/src/test/java/io/trino/filesystem/TrackingFileSystemFactory.java
index 965982ac53af..9bbb650414f6 100644
--- a/lib/trino-filesystem/src/test/java/io/trino/filesystem/TrackingFileSystemFactory.java
+++ b/lib/trino-filesystem/src/test/java/io/trino/filesystem/TrackingFileSystemFactory.java
@@ -32,6 +32,7 @@
 import static com.google.common.base.Verify.verify;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_EXISTS;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_GET_LENGTH;
+import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_LAST_MODIFIED;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_NEW_STREAM;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.OUTPUT_FILE_CREATE;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.OUTPUT_FILE_CREATE_EXCLUSIVE;
@@ -50,6 +51,7 @@ public enum OperationType
         OUTPUT_FILE_CREATE_OR_OVERWRITE,
         OUTPUT_FILE_CREATE_EXCLUSIVE,
         OUTPUT_FILE_TO_INPUT_FILE,
+        INPUT_FILE_LAST_MODIFIED,
     }
 
     private final AtomicInteger fileId = new AtomicInteger();
@@ -251,6 +253,7 @@ public boolean exists()
         public Instant lastModified()
                 throws IOException
         {
+            tracker.accept(INPUT_FILE_LAST_MODIFIED);
             return delegate.lastModified();
         }
 
diff --git a/plugin/trino-iceberg/src/test/java/io/trino/plugin/iceberg/TestIcebergMetadataFileOperations.java b/plugin/trino-iceberg/src/test/java/io/trino/plugin/iceberg/TestIcebergMetadataFileOperations.java
index 1aba3b8ed814..1e659eb692d9 100644
--- a/plugin/trino-iceberg/src/test/java/io/trino/plugin/iceberg/TestIcebergMetadataFileOperations.java
+++ b/plugin/trino-iceberg/src/test/java/io/trino/plugin/iceberg/TestIcebergMetadataFileOperations.java
@@ -39,6 +39,7 @@
 import static com.google.inject.multibindings.OptionalBinder.newOptionalBinder;
 import static io.trino.SystemSessionProperties.MIN_INPUT_SIZE_PER_TASK;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_GET_LENGTH;
+import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_LAST_MODIFIED;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.INPUT_FILE_NEW_STREAM;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.OUTPUT_FILE_CREATE;
 import static io.trino.filesystem.TrackingFileSystemFactory.OperationType.OUTPUT_FILE_CREATE_OR_OVERWRITE;
@@ -276,6 +277,7 @@ public void testReadWholePartition()
                         .add(new FileOperation(SNAPSHOT, INPUT_FILE_GET_LENGTH))
                         .add(new FileOperation(SNAPSHOT, INPUT_FILE_NEW_STREAM))
                         .addCopies(new FileOperation(DATA, INPUT_FILE_NEW_STREAM), 4)
+                        .addCopies(new FileOperation(DATA, INPUT_FILE_LAST_MODIFIED), 4)
                         .build());
 
         assertUpdate("DROP TABLE test_read_part_key");