diff --git a/Changelog b/Changelog
index 2387ec8..bf1123f 100644
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,9 @@
 # Changelog
 
+## [0.19]
+### Added
+- Storage ListRequest message now supports md5sum calculation for each file
+
 ## [0.18]
 ### Added
 - Loader is now able to load apps from SD card
diff --git a/storage.options b/storage.options
index 2bbb48d..1031259 100644
--- a/storage.options
+++ b/storage.options
@@ -19,5 +19,6 @@ PB_Storage.ListResponse.file                  max_count:8
 // not affected by nanopb, so server & client should keep in mind these max values
 PB_Storage.File.data                          max_size:512
 PB_Storage.Md5sumResponse.md5sum              max_length:32
+PB_Storage.File.md5sum                        max_length:32
 PB_Storage.*.path                             max_length:255
 
diff --git a/storage.proto b/storage.proto
index 286bd3a..d9e7349 100644
--- a/storage.proto
+++ b/storage.proto
@@ -12,6 +12,7 @@ message File {
     string name = 2;
     uint32 size = 3;
     bytes data = 4;
+    string md5sum = 5;
 }
 
 message InfoRequest {
@@ -41,6 +42,7 @@ message StatResponse {
 
 message ListRequest {
     string path = 1;
+    bool include_md5 = 2;
 }
 
 message ListResponse {