diff --git a/db/OSinfo.pm.in b/db/OSinfo.pm.in
index 566ee9d7f16859b1a7fe7f16d7494b2f19b07dc4..70ba528f1475696bbd3bd44c139cf639b743b6b1 100644
--- a/db/OSinfo.pm.in
+++ b/db/OSinfo.pm.in
@@ -71,6 +71,7 @@ my %WAITTIMES    = ("Linux"	 => 120,
 # OP modes. Mirrored in the web interface. The value is a user-okay flag.
 my %OPMODES	 = ("NORMALv2"	 => 1,
 		    "NORMALv1"	 => 0,
+		    "PCVM" 	 => 0,
 		    "MINIMAL"	 => 1,
 		    "NORMAL"	 => 1,
 		    "ALWAYSUP"	 => 1 );