diff --git a/hadoop-crypto/src/main/java/com/palantir/crypto2/hadoop/DelegatingFileSystem.java b/hadoop-crypto/src/main/java/com/palantir/crypto2/hadoop/DelegatingFileSystem.java
index 89663b77f..0473f0351 100644
--- a/hadoop-crypto/src/main/java/com/palantir/crypto2/hadoop/DelegatingFileSystem.java
+++ b/hadoop-crypto/src/main/java/com/palantir/crypto2/hadoop/DelegatingFileSystem.java
@@ -18,6 +18,7 @@
 
 import java.io.IOException;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.BlockLocation;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.fs.FilterFileSystem;
@@ -27,6 +28,8 @@
  * Equivalent to {@link FilterFileSystem} but invokes {@link #create} and {@link #open} on this class when calling
  * {@link #copyFromLocalFile} and {@link #copyToLocalFile}.
  * <p>
+ * Additionally delegates (@link getFileBlockLocations(Path, long, long)} to the underlying filesystem.
+ * <p>
  * Solves: https://issues.apache.org/jira/browse/HADOOP-13870
  */
 public abstract class DelegatingFileSystem extends FilterFileSystem {
@@ -81,4 +84,9 @@ public void copyToLocalFile(boolean delSrc, Path src, Path dst, boolean useRawLo
                 : getLocal(conf);
         FileUtil.copy(this, src, local, dst, delSrc, conf);
     }
+
+    @Override
+    public BlockLocation[] getFileBlockLocations(Path path, long start, long len) throws IOException {
+        return fs.getFileBlockLocations(path, start, len);
+    }
 }
diff --git a/hadoop-crypto/src/test/java/com/palantir/crypto2/hadoop/DelegatingFileSystemTest.java b/hadoop-crypto/src/test/java/com/palantir/crypto2/hadoop/DelegatingFileSystemTest.java
index a6a3af729..a487d76d8 100644
--- a/hadoop-crypto/src/test/java/com/palantir/crypto2/hadoop/DelegatingFileSystemTest.java
+++ b/hadoop-crypto/src/test/java/com/palantir/crypto2/hadoop/DelegatingFileSystemTest.java
@@ -17,6 +17,9 @@
 package com.palantir.crypto2.hadoop;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import com.google.common.io.Files;
@@ -27,6 +30,7 @@
 import java.net.URI;
 import java.nio.charset.StandardCharsets;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.BlockLocation;
 import org.apache.hadoop.fs.FSDataInputStream;
 import org.apache.hadoop.fs.FSDataOutputStream;
 import org.apache.hadoop.fs.FSInputStream;
@@ -112,6 +116,18 @@ private void testCopyToLocal(ThrowingConsumer<Path> copyToLocal) throws IOExcept
         assertThat(Files.toByteArray(localFile)).isEqualTo(bytes);
     }
 
+    @Test
+    public void testGetFileBlockLocations() throws IOException {
+        Path path = new Path("test-path");
+        BlockLocation location = new BlockLocation(
+                new String[] {"some-host:50010"}, new String[] {"some-host"}, 0L, 0L);
+        when(delegate.getFileBlockLocations(eq(path), anyLong(), anyLong()))
+                .thenReturn(new BlockLocation[]{location});
+
+        assertThat(delegatingFs.getFileBlockLocations(path, 0L, 0L)).containsExactly(location);
+        verify(delegate).getFileBlockLocations(path, 0L, 0L);
+    }
+
     private static final class ByteArrayFsInputStream extends FSInputStream {
 
         private final ByteArrayInputStream in;