diff --git a/src/finn/custom_op/fpgadataflow/hls/requant_hls.py b/src/finn/custom_op/fpgadataflow/hls/requant_hls.py
index 61e7a277ee..7d5ce571c0 100644
--- a/src/finn/custom_op/fpgadataflow/hls/requant_hls.py
+++ b/src/finn/custom_op/fpgadataflow/hls/requant_hls.py
@@ -181,7 +181,7 @@ def docompute(self):
                     float scaled = {compute_expr};
 
                     // Round to nearest integer and clip
-                    int rounded = clip((int)hls::round(scaled), MIN_VAL, MAX_VAL);
+                    int rounded = clip((int)hls::lrint(scaled), MIN_VAL, MAX_VAL);
 
                     // Store output
                     out_buf[p] = TO(rounded);