diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
index 1e377e5664..2f7d8a4e65 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
@@ -217,7 +217,7 @@ L1s = (
 #thread_pool_size = 8;
   tx_amp_backoff_dB = 3;
   L1_rx_thread_core = 8;
-  L1_tx_thread_core = 10; # relevant after merge of l1_tx_thread
+  L1_tx_thread_core = 10;
   phase_compensation = 0; # needs to match O-RU configuration
 }
 );
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x2-benetel650.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x2-benetel650.conf
index c362f05ac1..5bb618bb1e 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x2-benetel650.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x2-benetel650.conf
@@ -214,7 +214,7 @@ L1s = (
   max_ldpc_iterations = 10;
   tx_amp_backoff_dB = 20; # needs to match O-RU configuration
   L1_rx_thread_core = 8;
-  L1_tx_thread_core = 10; # relevant after merge of l1_tx_thread
+  L1_tx_thread_core = 10;
   phase_compensation = 0; # needs to match O-RU configuration
 }
 );
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x4-liteon.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x4-liteon.conf
index 5de3d3a4b5..b1b05c1c4b 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x4-liteon.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x4-liteon.conf
@@ -215,7 +215,7 @@ L1s = (
   max_ldpc_iterations = 10;
   tx_amp_backoff_dB = 20; # needs to match O-RU configuration
   L1_rx_thread_core = 8;
-  L1_tx_thread_core = 10; # relevant after merge of l1_tx_thread
+  L1_tx_thread_core = 10;
   phase_compensation = 1; # needs to match O-RU configuration
 }
 );