diff --git a/hls4ml/model/optimizer/passes/qkeras.py b/hls4ml/model/optimizer/passes/qkeras.py
index c5b321fd01..da587977bb 100644
--- a/hls4ml/model/optimizer/passes/qkeras.py
+++ b/hls4ml/model/optimizer/passes/qkeras.py
@@ -106,7 +106,7 @@ class QKerasFactorizeAlpha(OptimizerPass):
        and an 'ApplyAlpha' layer is inserted to reapply the scale.
     '''
     def match(self, node):
-        q_layer = node.__class__.__name__ in ["Dense", "Conv1D", "Conv2D"]
+        q_layer = node.__class__.__name__ in ["Dense", "Conv1D", "Conv2D", "Conv2DBatchnorm"]
         has_w_quant = node.get_attr('weight_quantizer') is not None 
         has_b_quant = node.get_attr('bias_quantizer') is not None
         has_w_alpha, has_b_alpha = False, False