diff --git a/netmiko/snmp_autodetect.py b/netmiko/snmp_autodetect.py
index 099e1ab0f..7fc1abee9 100644
--- a/netmiko/snmp_autodetect.py
+++ b/netmiko/snmp_autodetect.py
@@ -56,7 +56,7 @@
     },
     "cisco_ios": {
         "oid": ".1.3.6.1.2.1.1.1.0",
-        "expr": re.compile(r".*Cisco IOS Software,.*", re.IGNORECASE),
+        "expr": re.compile(r".*Cisco IOS Software.*,.*", re.IGNORECASE),
         "priority": 60,
     },
     "cisco_xe": {
@@ -114,6 +114,11 @@
         "expr": re.compile(r"PowerConnect.*", re.IGNORECASE),
         "priority": 50,
     },
+    "mikrotik_routeros": {
+        "oid": ".1.3.6.1.2.1.1.1.0",
+        "expr": re.compile(r".*RouterOS.*", re.IGNORECASE),
+        "priority": 60,
+    },
 }
 
 # Ensure all SNMP device types are supported by Netmiko