diff --git a/python/plugins/processing/algs/qgis/Clip.py b/python/plugins/processing/algs/qgis/Clip.py
index 8307a956c22..4669e620aa3 100644
--- a/python/plugins/processing/algs/qgis/Clip.py
+++ b/python/plugins/processing/algs/qgis/Clip.py
@@ -25,7 +25,7 @@ __copyright__ = '(C) 2012, Victor Olaya'
 
 __revision__ = '$Format:%H$'
 
-from qgis.core import QgsFeature, QgsGeometry, QgsFeatureRequest, QgsWKBTypes
+from qgis.core import QGis, QgsFeature, QgsGeometry, QgsFeatureRequest, QgsWKBTypes
 from processing.core.GeoAlgorithm import GeoAlgorithm
 from processing.core.ProcessingLog import ProcessingLog
 from processing.core.parameters import ParameterVector
diff --git a/python/plugins/processing/algs/qgis/Union.py b/python/plugins/processing/algs/qgis/Union.py
index 56bbf94bffc..1741f95fb48 100644
--- a/python/plugins/processing/algs/qgis/Union.py
+++ b/python/plugins/processing/algs/qgis/Union.py
@@ -25,7 +25,7 @@ __copyright__ = '(C) 2012, Victor Olaya'
 
 __revision__ = '$Format:%H$'
 
-from qgis.core import QgsFeatureRequest, QgsFeature, QgsGeometry, QgsWKBTypes
+from qgis.core import QGis, QgsFeatureRequest, QgsFeature, QgsGeometry, QgsWKBTypes
 from processing.core.GeoAlgorithm import GeoAlgorithm
 from processing.core.ProcessingLog import ProcessingLog
 from processing.core.GeoAlgorithmExecutionException import GeoAlgorithmExecutionException