diff --git a/Os/Directory.hpp b/Os/Directory.hpp
index 84e3bc745a..f39b782d15 100644
--- a/Os/Directory.hpp
+++ b/Os/Directory.hpp
@@ -3,7 +3,6 @@
 
 #include <FpConfig.hpp>
 #include <Os/Os.hpp>
-#include <FppConstantsAc.hpp>
 #include <Fw/Types/String.hpp>
 
 namespace Os {
@@ -12,7 +11,9 @@ struct DirectoryHandle {};
 
 class DirectoryInterface {
   public:
-    static constexpr FwSizeType FPP_CONFIG_FILENAME_MAX_SIZE = FppConstant_FileNameStringSize::FileNameStringSize;
+    // REVIEW NOTE: Where is the best place to retrieve that config from?
+    static constexpr FwSizeType FPP_CONFIG_FILENAME_MAX_SIZE = 256;
+
     typedef enum {
         OP_OK, //!<  Operation was successful
         DOESNT_EXIST, //!<  Directory doesn't exist
diff --git a/Os/FileSystem.hpp b/Os/FileSystem.hpp
index 92814eabee..107a503c37 100644
--- a/Os/FileSystem.hpp
+++ b/Os/FileSystem.hpp
@@ -2,7 +2,6 @@
 #define _OS_FILESYSTEM_HPP_
 
 #include <FpConfig.hpp>
-#include <FppConstantsAc.hpp>
 #include <Os/Os.hpp>
 #include <Os/Directory.hpp>
 #include <Os/File.hpp>
@@ -15,8 +14,6 @@ struct FileSystemHandle {};
 
 class FileSystemInterface {
   public:
-    static constexpr FwSizeType FPP_CONFIG_FILENAME_MAX_SIZE = FppConstant_FileNameStringSize::FileNameStringSize;
-
     typedef enum {
         OP_OK, //!<  Operation was successful
         ALREADY_EXISTS, //!<  File already exists
diff --git a/Os/Posix/error.cpp b/Os/Posix/error.cpp
index 432352d2a8..837defbc22 100644
--- a/Os/Posix/error.cpp
+++ b/Os/Posix/error.cpp
@@ -54,7 +54,7 @@ FileSystem::Status errno_to_filesystem_status(PlatformIntType errno_input) {
         case 0:
             status = FileSystem::Status::OP_OK;
             break;
-        // All fall throughs are intended to fallback on OTHER_ERROR
+        // All fall through are intended to fallback on OTHER_ERROR
         case EACCES:
             status = FileSystem::Status::NO_PERMISSION;
             break;