diff --git a/src/ffx/filter/crop_filter.py b/src/ffx/filter/crop_filter.py
index c41f614..c40f865 100644
--- a/src/ffx/filter/crop_filter.py
+++ b/src/ffx/filter/crop_filter.py
@@ -31,15 +31,11 @@ class CropFilter(Filter):
 
         super().__init__(self)
 
-    def setArguments(self,
-                    outputWidth: int,
-                    outputHeight: int,
-                    offsetX: int,
-                    offsetY: int):
-        self.__outputWidth = int(outputWidth)
-        self.__outputHeight = int(outputHeight)
-        self.__offsetX = int(offsetX)
-        self.__offsetY = int(offsetY)
+    def setArguments(self, **kwargs):
+        self.__outputWidth = int(kwargs.get(CropFilter.OUTPUT_WIDTH_KEY))
+        self.__outputHeight = int(kwargs.get(CropFilter.OUTPUT_HEIGHT_KEY))
+        self.__offsetX = int(kwargs.get(CropFilter.OFFSET_X_KEY,))
+        self.__offsetY = int(kwargs.get(CropFilter.OFFSET_Y_KEY,))
 
     def getPayload(self):