diff --git a/exir/passes/_quant_patterns_and_replacements.py b/exir/passes/_quant_patterns_and_replacements.py
index e1678b089b8..972b2b498b0 100644
--- a/exir/passes/_quant_patterns_and_replacements.py
+++ b/exir/passes/_quant_patterns_and_replacements.py
@@ -968,7 +968,7 @@ def pattern(x, dim, start, end, x_scale, x_zero_point, x_qmin, x_qmax):
             x, x_scale, x_zero_point, x_qmin, x_qmax, torch.uint8
         )
         x = torch.ops.aten.slice_copy.Tensor(x, dim, start, end)
-        x = torch.ops.quantized_decomposed.dequantize_per_tensor.default(
+        x = torch.ops.quantized_decomposed.quantize_per_tensor.default(
             x, x_scale, x_zero_point, x_qmin, x_qmax, torch.uint8
         )
         return x