diff --git a/lib/src/phy/ue/ue_ul_nr.c b/lib/src/phy/ue/ue_ul_nr.c
index 16f8a15d2..a93a2e5a2 100644
--- a/lib/src/phy/ue/ue_ul_nr.c
+++ b/lib/src/phy/ue/ue_ul_nr.c
@@ -133,9 +133,12 @@ int srsran_ue_ul_nr_encode_pusch(srsran_ue_ul_nr_t*            q,
   // Generate signal
   srsran_ofdm_tx_sf(&q->ifft);
 
-  // Scale iFFT output to compensate for iFFT amplification (due to FFTW implementation).
-  float scaling = 1 / sqrtf(q->ifft.cfg.symbol_sz);
-  srsran_vec_sc_prod_cfc(q->ifft.cfg.out_buffer, scaling, q->ifft.cfg.out_buffer, q->ifft.sf_sz);
+  // Normalise to peak
+  uint32_t max_idx  = srsran_vec_max_abs_ci(q->ifft.cfg.out_buffer, q->ifft.sf_sz);
+  float    max_peak = cabsf(q->ifft.cfg.out_buffer[max_idx]);
+  if (isnormal(max_peak)) {
+    srsran_vec_sc_prod_cfc(q->ifft.cfg.out_buffer, 0.99f / max_peak, q->ifft.cfg.out_buffer, q->ifft.sf_sz);
+  }
 
   // Apply frequency offset
   if (isnormal(q->freq_offset_hz)) {