diff --git a/src/Mod/Sketcher/App/ConstraintPy.xml b/src/Mod/Sketcher/App/ConstraintPy.xml
index 5ef77d5aaa..88e8461ec6 100644
--- a/src/Mod/Sketcher/App/ConstraintPy.xml
+++ b/src/Mod/Sketcher/App/ConstraintPy.xml
@@ -44,13 +44,13 @@
       <Documentation>
         <UserDocu>Position of second geometry index the Constraint refers to</UserDocu>
       </Documentation>
-      <Parameter Name="SeondPos" Type="Long"/>
+      <Parameter Name="SecondPos" Type="Long"/>
     </Attribute>
     <Attribute Name="Third" ReadOnly="false">
       <Documentation>
         <UserDocu>Third geometry index the Constraint refers to</UserDocu>
       </Documentation>
-      <Parameter Name="Second" Type="Long"/>
+      <Parameter Name="Third" Type="Long"/>
     </Attribute>
     <Attribute Name="ThirdPos" ReadOnly="false">
       <Documentation>
@@ -82,5 +82,11 @@
       </Documentation>
       <Parameter Name="InVirtualSpace" Type="Boolean"/>
     </Attribute>
+    <Attribute Name="IsActive" ReadOnly="true">
+        <Documentation>
+            <UserDocu>Returns whether the constraint active (enforced) or not</UserDocu>
+        </Documentation>
+        <Parameter Name="IsActive" Type="Boolean"/>
+    </Attribute>
   </PythonExport>
 </GenerateModel>
diff --git a/src/Mod/Sketcher/App/ConstraintPyImp.cpp b/src/Mod/Sketcher/App/ConstraintPyImp.cpp
index 076ef24778..25a24c7d86 100644
--- a/src/Mod/Sketcher/App/ConstraintPyImp.cpp
+++ b/src/Mod/Sketcher/App/ConstraintPyImp.cpp
@@ -707,6 +707,11 @@ Py::Boolean ConstraintPy::getInVirtualSpace(void) const
     return Py::Boolean(this->getConstraintPtr()->isInVirtualSpace);
 }
 
+Py::Boolean ConstraintPy::getIsActive(void) const
+{
+    return Py::Boolean(this->getConstraintPtr()->isActive);
+}
+
 PyObject *ConstraintPy::getCustomAttributes(const char* /*attr*/) const
 {
     return 0;