diff --git a/openair2/COMMON/platform_constants.h b/openair2/COMMON/platform_constants.h
index 14896830b2..0078f32c88 100644
--- a/openair2/COMMON/platform_constants.h
+++ b/openair2/COMMON/platform_constants.h
@@ -81,11 +81,11 @@
 #    define MAX_eNB                      2
 #    define MAX_gNB                      2
 # else
-#    define MAX_MOBILES_PER_ENB         16
-#    define MAX_MOBILES_PER_ENB_NB_IoT  16
-#    define MAX_MOBILES_PER_GNB         16
-#    define MAX_eNB                      2
-#    define MAX_gNB                      2
+#    define MAX_MOBILES_PER_ENB         4
+#    define MAX_MOBILES_PER_ENB_NB_IoT  4
+#    define MAX_MOBILES_PER_GNB         4
+#    define MAX_eNB                      1
+#    define MAX_gNB                      1
 # endif
 #endif
 #else
@@ -96,8 +96,8 @@
 #    define MAX_gNB                      2
 #endif
 
-#define NUMBER_OF_NR_DLSCH_MAX 16
-#define NUMBER_OF_NR_ULSCH_MAX 16
+#define NUMBER_OF_NR_DLSCH_MAX 4
+#define NUMBER_OF_NR_ULSCH_MAX 4
 
 #define MAX_MANAGED_ENB_PER_MOBILE  2
 #define MAX_MANAGED_GNB_PER_MOBILE  2
diff --git a/targets/COMMON/openairinterface5g_limits.h b/targets/COMMON/openairinterface5g_limits.h
index fcb3c94b90..42752b44e0 100644
--- a/targets/COMMON/openairinterface5g_limits.h
+++ b/targets/COMMON/openairinterface5g_limits.h
@@ -14,11 +14,11 @@
 // now , if we use --mu option in UE, compiling error will occur.
 // This problem will be fixed in the future.
 #                ifndef UESIM_EXPANSION
-#                    define NUMBER_OF_UE_MAX 16
-#                    define NUMBER_OF_NR_UE_MAX 16
-#                    define NUMBER_OF_UCI_VARS_MAX 56
-#                    define NUMBER_OF_CONNECTED_eNB_MAX 3
-#                    define NUMBER_OF_CONNECTED_gNB_MAX 3
+#                    define NUMBER_OF_UE_MAX 4
+#                    define NUMBER_OF_NR_UE_MAX 4
+#                    define NUMBER_OF_UCI_VARS_MAX 14
+#                    define NUMBER_OF_CONNECTED_eNB_MAX 1
+#                    define NUMBER_OF_CONNECTED_gNB_MAX 1
 #            	 else
 #                    define NUMBER_OF_UE_MAX 256
 #                    define NUMBER_OF_NR_UE_MAX 16