diff --git a/process/tf_coil.py b/process/tf_coil.py
index d5fddfd1a..e84ac2bb9 100644
--- a/process/tf_coil.py
+++ b/process/tf_coil.py
@@ -1945,7 +1945,6 @@ def outtf(self):
                 "(dr_tf_plasma_case)",
             )
 
-            radius = radius / np.cos(np.pi / tfcoil_variables.n_tf_coils)
             po.obuild(
                 self.outfile,
                 "Plasma side case max radius",