diff --git a/tracy/tracy/inc/read_script.h b/tracy/tracy/inc/read_script.h
index 1de471ba24d0da3196cda2313427c8977c932cb0..23d6a092226dbae5da209b2e6193ed7268c24df5 100644
--- a/tracy/tracy/inc/read_script.h
+++ b/tracy/tracy/inc/read_script.h
@@ -26,7 +26,7 @@ extern double _EnergyTuneShift_deltamax;
 
 
 extern bool MomentumAccFlag;
-extern char DimTrack[3];
+extern char TrackDim[3];
 extern long  _MomentumAccFlag_istart, _MomentumAccFlag_istop,
             _MomentumAccFlag_nstepn, _MomentumAccFlag_nstepp;
 extern double _MomentumAccFlag_deltaminn, _MomentumAccFlag_deltamaxn;