diff --git a/Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/Traits.tex b/Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/MinSphereOfSpheresTraits.tex
similarity index 100%
rename from Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/Traits.tex
rename to Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/MinSphereOfSpheresTraits.tex
diff --git a/Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/main_Min_sphere_of_spheres_d.tex b/Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/main_Min_sphere_of_spheres_d.tex
index d67605c1abd..2ca0058fead 100644
--- a/Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/main_Min_sphere_of_spheres_d.tex
+++ b/Min_sphere_of_spheres_d/doc_tex/Optimisation_ref/main_Min_sphere_of_spheres_d.tex
@@ -5,7 +5,7 @@
 % =============================================================================
 
 \input{Optimisation_ref/Min_sphere_of_spheres_d}
-\input{Optimisation_ref/Traits}
+\input{Optimisation_ref/MinSphereOfSpheresTraits}
 \input{Optimisation_ref/Traits_model_2}
 \input{Optimisation_ref/Traits_model_3}
 \input{Optimisation_ref/Traits_model_d}