diff --git a/openair3/NAS/COMMON/API/NETWORK/nas_message.c b/openair3/NAS/COMMON/API/NETWORK/nas_message.c
index f714af66f724f5a64df72b155d9c99724079eca2..55adce8ea34c9fb182f705f73635b3a2a5c1035a 100644
--- a/openair3/NAS/COMMON/API/NETWORK/nas_message.c
+++ b/openair3/NAS/COMMON/API/NETWORK/nas_message.c
@@ -993,11 +993,11 @@ static int _nas_message_decrypt(
     case NAS_SECURITY_ALGORITHMS_EEA1: {
       if (direction == SECU_DIRECTION_UPLINK) {
         count = 0x00000000 |
-                ((emm_security_context->ul_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->ul_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->ul_count.seq_num & 0x000000FF);
       } else {
         count = 0x00000000 |
-                ((emm_security_context->dl_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->dl_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->dl_count.seq_num & 0x000000FF);
       }
 
@@ -1027,11 +1027,11 @@ static int _nas_message_decrypt(
     case NAS_SECURITY_ALGORITHMS_EEA2: {
       if (direction == SECU_DIRECTION_UPLINK) {
         count = 0x00000000 |
-                ((emm_security_context->ul_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->ul_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->ul_count.seq_num & 0x000000FF);
       } else {
         count = 0x00000000 |
-                ((emm_security_context->dl_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->dl_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->dl_count.seq_num & 0x000000FF);
       }
 
@@ -1155,11 +1155,11 @@ static int _nas_message_encrypt(
     case NAS_SECURITY_ALGORITHMS_EEA1: {
       if (direction == SECU_DIRECTION_UPLINK) {
         count = 0x00000000 |
-                ((emm_security_context->ul_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->ul_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->ul_count.seq_num & 0x000000FF);
       } else {
         count = 0x00000000 |
-                ((emm_security_context->dl_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->dl_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->dl_count.seq_num & 0x000000FF);
       }
 
@@ -1186,11 +1186,11 @@ static int _nas_message_encrypt(
     case NAS_SECURITY_ALGORITHMS_EEA2: {
       if (direction == SECU_DIRECTION_UPLINK) {
         count = 0x00000000 |
-                ((emm_security_context->ul_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->ul_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->ul_count.seq_num & 0x000000FF);
       } else {
         count = 0x00000000 |
-                ((emm_security_context->dl_count.overflow && 0x0000FFFF) << 8) |
+                ((emm_security_context->dl_count.overflow & 0x0000FFFF) << 8) |
                 (emm_security_context->dl_count.seq_num & 0x000000FF);
       }
 
@@ -1300,11 +1300,11 @@ static uint32_t _nas_message_get_mac(
 
     if (direction == SECU_DIRECTION_UPLINK) {
       count = 0x00000000 |
-              ((emm_security_context->ul_count.overflow && 0x0000FFFF) << 8) |
+              ((emm_security_context->ul_count.overflow & 0x0000FFFF) << 8) |
               (emm_security_context->ul_count.seq_num & 0x000000FF);
     } else {
       count = 0x00000000 |
-              ((emm_security_context->dl_count.overflow && 0x0000FFFF) << 8) |
+              ((emm_security_context->dl_count.overflow & 0x0000FFFF) << 8) |
               (emm_security_context->dl_count.seq_num & 0x000000FF);
     }
 
@@ -1368,11 +1368,11 @@ static uint32_t _nas_message_get_mac(
 
     if (direction == SECU_DIRECTION_UPLINK) {
       count = 0x00000000 |
-              ((emm_security_context->ul_count.overflow && 0x0000FFFF) << 8) |
+              ((emm_security_context->ul_count.overflow & 0x0000FFFF) << 8) |
               (emm_security_context->ul_count.seq_num & 0x000000FF);
     } else {
       count = 0x00000000 |
-              ((emm_security_context->dl_count.overflow && 0x0000FFFF) << 8) |
+              ((emm_security_context->dl_count.overflow & 0x0000FFFF) << 8) |
               (emm_security_context->dl_count.seq_num & 0x000000FF);
     }