diff --git a/src/Mod/Fem/femsolver/calculix/writer.py b/src/Mod/Fem/femsolver/calculix/writer.py
index 8e513c20c6..6f64d4d98e 100644
--- a/src/Mod/Fem/femsolver/calculix/writer.py
+++ b/src/Mod/Fem/femsolver/calculix/writer.py
@@ -1800,6 +1800,7 @@ class FemInputWriterCcx(writerbase.FemInputWriter):
                     section_def = "*SOLID SECTION, " + elsetdef + material + "\n"
                     f.write(section_def)
 
+
 # ************************************************************************************************
 # Helpers
 # ccx elset names: