diff --git a/CI/file_name_exceptions.txt b/CI/file_name_exceptions.txt
index f4c12f19a3..185b4ba995 100644
--- a/CI/file_name_exceptions.txt
+++ b/CI/file_name_exceptions.txt
@@ -32,9 +32,6 @@ components/crashcatcher/windows_crashcatcher.hpp
 components/crashcatcher/windows_crashmonitor.cpp
 components/crashcatcher/windows_crashmonitor.hpp
 components/crashcatcher/windows_crashshm.hpp
-components/platform/file.posix.cpp
-components/platform/file.stdio.cpp
-components/platform/file.win32.cpp
 components/to_utf8/gen_iconv.cpp
 components/to_utf8/tables_gen.hpp
 components/to_utf8/to_utf8.cpp
diff --git a/components/CMakeLists.txt b/components/CMakeLists.txt
index da91cec7ef..d57b0ed823 100644
--- a/components/CMakeLists.txt
+++ b/components/CMakeLists.txt
@@ -500,15 +500,15 @@ add_component_dir(platform
 
 if (WIN32)
     add_component_dir(platform
-        file.win32
+        filewin32
         )
 elseif (UNIX)
     add_component_dir(platform
-        file.posix
+        fileposix
         )
 else ()
     add_component_dir(platform
-        file.stdio
+        filestdio
         )
 endif()
 
diff --git a/components/platform/file.posix.cpp b/components/platform/fileposix.cpp
similarity index 100%
rename from components/platform/file.posix.cpp
rename to components/platform/fileposix.cpp
diff --git a/components/platform/file.stdio.cpp b/components/platform/filestdio.cpp
similarity index 100%
rename from components/platform/file.stdio.cpp
rename to components/platform/filestdio.cpp
diff --git a/components/platform/file.win32.cpp b/components/platform/filewin32.cpp
similarity index 100%
rename from components/platform/file.win32.cpp
rename to components/platform/filewin32.cpp