diff --git a/src/Mod/Fem/App/FemConstraintRigidBody.h b/src/Mod/Fem/App/FemConstraintRigidBody.h
index 3f3b0a795ac9..73b15ca90afb 100644
--- a/src/Mod/Fem/App/FemConstraintRigidBody.h
+++ b/src/Mod/Fem/App/FemConstraintRigidBody.h
@@ -51,9 +51,9 @@ class FemExport ConstraintRigidBody: public Fem::Constraint
     App::PropertyFloat xRotation;
     App::PropertyFloat yRotation;
     App::PropertyFloat zRotation;
-    App::PropertyFloat xLoad;
-    App::PropertyFloat yLoad;
-    App::PropertyFloat zLoad;
+    App::PropertyFloat xForce;
+    App::PropertyFloat yForce;
+    App::PropertyFloat zForce;
     App::PropertyFloat xMoment;
     App::PropertyFloat yMoment;
     App::PropertyFloat zMoment;