diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8413d35..6c4a0e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 3.25)
 project(Fry3DX VERSION 0.5.0 LANGUAGES C CXX)
+set(CMAKE_CXX_SCAN_FOR_MODULES OFF) # (no C++ modules; the scan can pick up a different clang than the NDK's)
 if(UNIX AND NOT APPLE)
   add_link_options(-rdynamic) # function names in crash reports
 endif()
diff --git a/src/app.cpp b/src/app.cpp
index cca894e..a1a75cb 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -1125,8 +1125,8 @@ private:
             std::getline(in, from);
             std::error_code ec;
             // (in local time: through time_t, as not every C++ library has time zones yet)
-            const std::time_t t = std::chrono::system_clock::to_time_t(
-                std::chrono::time_point_cast<std::chrono::system_clock::duration>(stdfs::file_time_type::clock::to_sys(stdfs::last_write_time(f, ec))));
+            const auto age = stdfs::file_time_type::clock::now() - stdfs::last_write_time(f, ec); // (file clocks differ by library: by age)
+            const std::time_t t = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now() - std::chrono::duration_cast<std::chrono::system_clock::duration>(age));
             std::tm local{};
 #if defined(_WIN32)
             localtime_s(&local, &t);