diff --git a/lib/SNMP/Info/Layer3/Cumulus.pm b/lib/SNMP/Info/Layer3/Cumulus.pm
index 5014f586..7622350b 100644
--- a/lib/SNMP/Info/Layer3/Cumulus.pm
+++ b/lib/SNMP/Info/Layer3/Cumulus.pm
@@ -80,7 +80,8 @@ sub os_ver {
     my $descr   = $netsnmp->description();
 
 # STRING: "Cumulus Linux version 3.5.1 running on innotek GmbH VirtualBox"
-    return $1 if ( defined ($descr) && $descr =~ /^Cumulus Linux.+(\d+\.\d+\.\d+)\s/ );
+# STRING: "Cumulus-Linux 4.1.1 (Linux Kernel 4.19.94-1+cl4u3)"
+    return $1 if ( defined ($descr) && $descr =~ /^Cumulus(?: |-)Linux.+(\d+\.\d+\.\d+)\s/ );
     return;
 }