diff --git a/src/compress_measurements.cpp b/src/compress_measurements.cpp
index aca7d9a..e84b15c 100644
--- a/src/compress_measurements.cpp
+++ b/src/compress_measurements.cpp
@@ -15,13 +15,14 @@ extern "C"
 #include <lzma.h>
 }
 
+const uint32_t COMPRESSION_PRESET = 9 | LZMA_PRESET_EXTREME;
 const std::vector<std::string> ENDINGS = {".mf4", ".rif"};
 
 int main(int argc, char *argv[])
 {
     const std::filesystem::path directory = argc > 1 ? argv[1] : std::filesystem::current_path();
     lzma_stream strm = LZMA_STREAM_INIT;
-    bool success = lzma_init_encoder(&strm, 9 | LZMA_PRESET_EXTREME);
+    bool success = lzma_init_encoder(&strm, COMPRESSION_PRESET);
 
     if (success)
     {