diff --git a/Sources/NIOFileSystem/FileChunks.swift b/Sources/NIOFileSystem/FileChunks.swift
index 4b87221410..a20e97bd30 100644
--- a/Sources/NIOFileSystem/FileChunks.swift
+++ b/Sources/NIOFileSystem/FileChunks.swift
@@ -22,8 +22,8 @@ import NIOPosix
 @available(macOS 10.15, iOS 13.0, watchOS 6.0, tvOS 13.0, *)
 public struct FileChunks: AsyncSequence {
     enum ChunkRange {
-        case entireFile
-        case partial(Range<Int64>)
+        case filePointerToEnd
+        case range(Range<Int64>)
     }
 
     public typealias Element = ByteBuffer
@@ -39,22 +39,15 @@ public struct FileChunks: AsyncSequence {
     internal init(
         handle: SystemFileHandle,
         chunkLength: ByteCount,
-        range: Range<Int64>
+        range: ChunkRange
     ) {
-        let chunkRange: ChunkRange
-        if range.lowerBound == 0, range.upperBound == .max {
-            chunkRange = .entireFile
-        } else {
-            chunkRange = .partial(range)
-        }
-
         // TODO: choose reasonable watermarks; this should likely be at least somewhat dependent
         // on the chunk size.
         let stream = BufferedStream.makeFileChunksStream(
             of: ByteBuffer.self,
             handle: handle,
             chunkLength: chunkLength.bytes,
-            range: chunkRange,
+            range: range,
             lowWatermark: 4,
             highWatermark: 8
         )
@@ -96,9 +89,9 @@ extension BufferedStream where Element == ByteBuffer {
     ) -> BufferedStream<ByteBuffer> {
         let state: ProducerState
         switch range {
-        case .entireFile:
+        case .filePointerToEnd:
             state = ProducerState(handle: handle, range: nil)
-        case .partial(let partialRange):
+        case .range(let partialRange):
             state = ProducerState(handle: handle, range: partialRange)
         }
         let protectedState = NIOLockedValueBox(state)
diff --git a/Sources/NIOFileSystem/FileHandle.swift b/Sources/NIOFileSystem/FileHandle.swift
index 2f6f0ed47f..40a5014b99 100644
--- a/Sources/NIOFileSystem/FileHandle.swift
+++ b/Sources/NIOFileSystem/FileHandle.swift
@@ -194,6 +194,10 @@ public struct ReadFileHandle: ReadableFileHandleProtocol, _HasFileHandle {
         self.fileHandle.systemFileHandle.readChunks(in: range, chunkLength: chunkLength)
     }
 
+    public func readChunksFromFilePointer(chunkLength size: ByteCount) -> FileChunks {
+        self.fileHandle.systemFileHandle.readChunksFromFilePointer(chunkLength: size)
+    }
+
     public func setTimes(
         lastAccess: FileInfo.Timespec?,
         lastDataModification: FileInfo.Timespec?
@@ -269,6 +273,10 @@ public struct ReadWriteFileHandle: ReadableAndWritableFileHandleProtocol, _HasFi
         self.fileHandle.systemFileHandle.readChunks(in: offset, chunkLength: chunkLength)
     }
 
+    public func readChunksFromFilePointer(chunkLength size: ByteCount) -> FileChunks {
+        self.fileHandle.systemFileHandle.readChunksFromFilePointer(chunkLength: size)
+    }
+
     @discardableResult
     public func write(
         contentsOf bytes: some (Sequence<UInt8> & Sendable),
diff --git a/Sources/NIOFileSystem/FileHandleProtocol.swift b/Sources/NIOFileSystem/FileHandleProtocol.swift
index e7607f7829..6bbfc66660 100644
--- a/Sources/NIOFileSystem/FileHandleProtocol.swift
+++ b/Sources/NIOFileSystem/FileHandleProtocol.swift
@@ -202,6 +202,8 @@ public protocol ReadableFileHandleProtocol: FileHandleProtocol {
     ///   - chunkLength: The maximum length of the chunk to read as a ``ByteCount``.
     /// - Returns: A sequence of chunks read from the file.
     func readChunks(in range: Range<Int64>, chunkLength: ByteCount) -> FileChunks
+
+    func readChunksFromFilePointer(chunkLength size: ByteCount) -> FileChunks
 }
 
 // MARK: - Read chunks with default chunk length
@@ -415,7 +417,7 @@ extension ReadableFileHandleProtocol {
             var accumulator = ByteBuffer()
             accumulator.reserveCapacity(readSize)
 
-            for try await chunk in self.readChunks(in: ..., chunkLength: .mebibytes(8)) {
+            for try await chunk in self.readChunksFromFilePointer(chunkLength: .mebibytes(8)) {
                 accumulator.writeImmutableBuffer(chunk)
                 if accumulator.readableBytes > maximumSizeAllowed.bytes {
                     throw FileSystemError(
diff --git a/Sources/NIOFileSystem/Internal/SystemFileHandle.swift b/Sources/NIOFileSystem/Internal/SystemFileHandle.swift
index 34c8f62353..f11dfb4f81 100644
--- a/Sources/NIOFileSystem/Internal/SystemFileHandle.swift
+++ b/Sources/NIOFileSystem/Internal/SystemFileHandle.swift
@@ -1072,7 +1072,13 @@ extension SystemFileHandle: ReadableFileHandleProtocol {
         in range: Range<Int64>,
         chunkLength size: ByteCount
     ) -> FileChunks {
-        return FileChunks(handle: self, chunkLength: size, range: range)
+        return FileChunks(handle: self, chunkLength: size, range: .range(range))
+    }
+
+    public func readChunksFromFilePointer(
+        chunkLength size: ByteCount
+    ) -> FileChunks {
+        return FileChunks(handle: self, chunkLength: size, range: .filePointerToEnd)
     }
 }
 
diff --git a/Tests/NIOFileSystemIntegrationTests/FileHandleTests.swift b/Tests/NIOFileSystemIntegrationTests/FileHandleTests.swift
index cbfd56887a..31da5d0e2d 100644
--- a/Tests/NIOFileSystemIntegrationTests/FileHandleTests.swift
+++ b/Tests/NIOFileSystemIntegrationTests/FileHandleTests.swift
@@ -610,6 +610,32 @@ final class FileHandleTests: XCTestCase {
         }
     }
 
+    func testUnboundedRangeAfterRead() async throws {
+        // Reading chunks from an UnboundedRange after the file position has been moved to non-zero.
+        try await self.withHandle(forFileAtPath: Self.thisFile) { handle in
+            // trigger an initial read of the entire file to attempt to move the file pointer
+            var firstRead = ByteBuffer()
+            for try await chunk in handle.readChunks(in: ..., chunkLength: .bytes(128)) {
+                XCTAssertLessThanOrEqual(chunk.readableBytes, 128)
+                firstRead.writeImmutableBuffer(chunk)
+            }
+            var secondRead = ByteBuffer()
+            for try await chunk in handle.readChunks(in: ..., chunkLength: .bytes(128)) {
+                XCTAssertLessThanOrEqual(chunk.readableBytes, 128)
+                secondRead.writeImmutableBuffer(chunk)
+            }
+            // We should read bytes until EOF.
+            XCTAssertEqual(
+                secondRead.readableBytes,
+                firstRead.readableBytes,
+                """
+                Read \(secondRead.readableBytes) which were different to the \(firstRead.readableBytes) \
+                expected bytes.
+                """
+            )
+        }
+    }
+
     func testReadPartialRange() async throws {
         // Reading chunks of bytes from a PartialRangeThrough with the upper bound inside the file.
         try await self.withHandle(forFileAtPath: Self.thisFile) { handle in