diff --git a/src/Mod/Sketcher/App/PropertyConstraintList.cpp b/src/Mod/Sketcher/App/PropertyConstraintList.cpp
index 28614ee6e2..6638c0a6ca 100644
--- a/src/Mod/Sketcher/App/PropertyConstraintList.cpp
+++ b/src/Mod/Sketcher/App/PropertyConstraintList.cpp
@@ -235,9 +235,8 @@ void PropertyConstraintList::checkGeometry(const std::vector<Part::Geometry *> &
     }
 
     if (invalidGeometry) {
-        aboutToSetValue();
         invalidGeometry = false;
-        hasSetValue();
+        touch();
     }
 }
 
diff --git a/src/Mod/Sketcher/App/SketchObject.cpp b/src/Mod/Sketcher/App/SketchObject.cpp
index f52c83de29..fccdf21b1b 100644
--- a/src/Mod/Sketcher/App/SketchObject.cpp
+++ b/src/Mod/Sketcher/App/SketchObject.cpp
@@ -708,6 +708,7 @@ int SketchObject::trim(int GeoId, const Base::Vector3d& point)
             std::vector< Part::Geometry * > newVals(geomlist);
             newVals[GeoId] = geoNew;
             Geometry.setValues(newVals);
+            Constraints.acceptGeometry(Geometry.getValues());
             delete geoNew;
             rebuildVertexIndex();
 
@@ -756,8 +757,6 @@ int SketchObject::trim(int GeoId, const Base::Vector3d& point)
 
             delete newConstr;
 
-            Constraints.acceptGeometry(Geometry.getValues());
-
             return 0;
         }