diff --git a/src/analysis/processing/qgsalgorithmboundary.cpp b/src/analysis/processing/qgsalgorithmboundary.cpp
index 6c41c5948f0..edf1dc9c3c9 100644
--- a/src/analysis/processing/qgsalgorithmboundary.cpp
+++ b/src/analysis/processing/qgsalgorithmboundary.cpp
@@ -63,13 +63,9 @@ QList<int> QgsBoundaryAlgorithm::inputLayerTypes() const
   return QList<int>() << QgsProcessing::TypeVectorLine << QgsProcessing::TypeVectorPolygon;
 }
 
-bool QgsBoundaryAlgorithm::supportInPlaceEdit( const QgsMapLayer *l ) const
+bool QgsBoundaryAlgorithm::supportInPlaceEdit( const QgsMapLayer * ) const
 {
-  const QgsVectorLayer *layer = qobject_cast< const QgsVectorLayer * >( l );
-  if ( !layer )
-    return false;
-
-  return layer->isSpatial();
+  return false;
 }
 
 QgsBoundaryAlgorithm *QgsBoundaryAlgorithm::createInstance() const
diff --git a/tests/src/python/test_qgsprocessinginplace.py b/tests/src/python/test_qgsprocessinginplace.py
index cb46795d952..214b6e82355 100644
--- a/tests/src/python/test_qgsprocessinginplace.py
+++ b/tests/src/python/test_qgsprocessinginplace.py
@@ -167,7 +167,7 @@ class TestQgsProcessingInPlace(unittest.TestCase):
         self._support_inplace_edit_tester('native:swapxy', GEOMETRY_ONLY)
         self._support_inplace_edit_tester('qgis:linestopolygons', NONE)
         self._support_inplace_edit_tester('qgis:polygonstolines', NONE)
-        self._support_inplace_edit_tester('native:boundary', GEOMETRY_ONLY)
+        self._support_inplace_edit_tester('native:boundary', NONE)
         self._support_inplace_edit_tester('native:clip', GEOMETRY_ONLY)
         self._support_inplace_edit_tester('native:difference', GEOMETRY_ONLY)
         self._support_inplace_edit_tester('native:dropgeometries', ALL)