1 files changed, 2 insertions, 2 deletions
diff --git a/tracker-pt/ftnoir_tracker_pt_settings.h b/tracker-pt/ftnoir_tracker_pt_settings.h
index b3f9e402..e742fbbc 100644
--- a/tracker-pt/ftnoir_tracker_pt_settings.h
+++ b/tracker-pt/ftnoir_tracker_pt_settings.h
@@ -8,10 +8,11 @@
 
 #pragma once
 
-#include "compat/pi-constant.hpp"
 #include <limits>
 #include <opencv2/core.hpp>
 
+#include <cmath>
+
 namespace pt_types {
     using f = double;
 
@@ -19,7 +20,6 @@ namespace pt_types {
     {
         constants() = delete;
         static constexpr f eps = std::numeric_limits<f>::epsilon();
-        static constexpr f pi = OPENTRACK_PI;
     };
 
     template<int n> using vec = cv::Vec<f, n>;