diff --git a/tt_metal/hw/firmware/src/brisc.cc b/tt_metal/hw/firmware/src/brisc.cc
index f376b9746e7..ec28c62af26 100644
--- a/tt_metal/hw/firmware/src/brisc.cc
+++ b/tt_metal/hw/firmware/src/brisc.cc
@@ -406,7 +406,8 @@ int main() {
                     NOC_UNICAST_WRITE_VC,
                     1,
                     31 /*wrap*/,
-                    false /*linked*/);
+                    false /*linked*/,
+                    true /*posted*/);
             }
         }
 
@@ -529,7 +530,8 @@ int main() {
                     NOC_UNICAST_WRITE_VC,
                     1,
                     31 /*wrap*/,
-                    false /*linked*/);
+                    false /*linked*/,
+                    true /*posted*/);
                 mailboxes->launch_msg_rd_ptr = (launch_msg_rd_ptr + 1) & (launch_msg_buffer_num_entries - 1);
             }
         }
diff --git a/tt_metal/hw/firmware/src/idle_erisc.cc b/tt_metal/hw/firmware/src/idle_erisc.cc
index a425dd5c49d..9de56599b4d 100644
--- a/tt_metal/hw/firmware/src/idle_erisc.cc
+++ b/tt_metal/hw/firmware/src/idle_erisc.cc
@@ -176,7 +176,15 @@ int main() {
                     DISPATCH_MESSAGE_ADDR + mailboxes->go_message.dispatch_message_offset);
                 DEBUG_SANITIZE_NOC_ADDR(noc_index, dispatch_addr, 4);
                 CLEAR_PREVIOUS_LAUNCH_MESSAGE_ENTRY_FOR_WATCHER();
-                noc_fast_atomic_increment(noc_index, NCRISC_AT_CMD_BUF, dispatch_addr, NOC_UNICAST_WRITE_VC, 1, 31 /*wrap*/, false /*linked*/);
+                noc_fast_atomic_increment(
+                    noc_index,
+                    NCRISC_AT_CMD_BUF,
+                    dispatch_addr,
+                    NOC_UNICAST_WRITE_VC,
+                    1,
+                    31 /*wrap*/,
+                    false /*linked*/,
+                    true /*posted*/);
                 mailboxes->launch_msg_rd_ptr = (launch_msg_rd_ptr + 1) & (launch_msg_buffer_num_entries - 1);
             }
 
diff --git a/tt_metal/hw/inc/ethernet/tunneling.h b/tt_metal/hw/inc/ethernet/tunneling.h
index 375df30fa67..fbbf252619b 100644
--- a/tt_metal/hw/inc/ethernet/tunneling.h
+++ b/tt_metal/hw/inc/ethernet/tunneling.h
@@ -109,7 +109,14 @@ void notify_dispatch_core_done(uint64_t dispatch_addr) {
     }
     DEBUG_SANITIZE_NOC_ADDR(noc_index, dispatch_addr, 4);
     noc_fast_atomic_increment(
-        noc_index, NCRISC_AT_CMD_BUF, dispatch_addr, NOC_UNICAST_WRITE_VC, 1, 31 /*wrap*/, false /*linked*/);
+        noc_index,
+        NCRISC_AT_CMD_BUF,
+        dispatch_addr,
+        NOC_UNICAST_WRITE_VC,
+        1,
+        31 /*wrap*/,
+        false /*linked*/,
+        true /*posted*/);
 }
 
 }  // namespace internal_