diff --git a/ESPFirewall/lib/Firewall/src/Storage.cpp b/ESPFirewall/lib/Firewall/src/Storage.cpp
index b2f366f..4504ae4 100644
--- a/ESPFirewall/lib/Firewall/src/Storage.cpp
+++ b/ESPFirewall/lib/Firewall/src/Storage.cpp
@@ -65,8 +65,8 @@ namespace fw
 
         this->memory.begin(rulename, true);
         strncpy(rule_ptr->ip, this->memory.getString(firewall_fields[IP], "0.0.0.0").c_str(), sizeof(rule_ptr->ip));
-        rule_ptr->port_from = this->memory.getUChar(firewall_fields[PORT_FROM], 0);
-        rule_ptr->port_to = this->memory.getUChar(firewall_fields[PORT_TO], 0);
+        rule_ptr->port_from = this->memory.getULong(firewall_fields[PORT_FROM], 0);
+        rule_ptr->port_to = this->memory.getULong(firewall_fields[PORT_TO], 0);
         rule_ptr->protocol = static_cast<firewall_protocol_t>(this->memory.getUChar(firewall_fields[PROTOCOL], PROTOCOL_ALL));
         rule_ptr->target = static_cast<firewall_target_t>(this->memory.getUChar(firewall_fields[TARGET], TARGET_REJECT));
         this->memory.end();
@@ -103,8 +103,8 @@ namespace fw
 
         this->memory.begin(rulename, false);
         this->memory.putString(firewall_fields[IP], rule_ptr->ip);
-        this->memory.putUChar(firewall_fields[PORT_FROM], rule_ptr->port_from);
-        this->memory.putUChar(firewall_fields[PORT_TO], rule_ptr->port_to);
+        this->memory.putULong(firewall_fields[PORT_FROM], rule_ptr->port_from);
+        this->memory.putULong(firewall_fields[PORT_TO], rule_ptr->port_to);
         this->memory.putUChar(firewall_fields[PROTOCOL], rule_ptr->protocol);
         this->memory.putUChar(firewall_fields[TARGET], rule_ptr->target);