diff --git a/tesseract_python/tesseract_python/swig/trajopt/problem_description.i b/tesseract_python/tesseract_python/swig/trajopt/problem_description.i
index fe7a79042e0..3a34d1a9fe3 100644
--- a/tesseract_python/tesseract_python/swig/trajopt/problem_description.i
+++ b/tesseract_python/tesseract_python/swig/trajopt/problem_description.i
@@ -179,7 +179,7 @@ struct BasicInfo
   int n_steps;
   std::string manip;
   std::string robot;
-  IntVec dofs_fixed;
+  IntVec fixed_timesteps;
   sco::ModelType convex_solver;
   bool use_time;
   double dt_upper_lim;