diff --git a/source/common/console/c_bind.cpp b/source/common/console/c_bind.cpp
index 1aad2d255..fa94d1e72 100644
--- a/source/common/console/c_bind.cpp
+++ b/source/common/console/c_bind.cpp
@@ -696,6 +696,12 @@ void ReadBindings(int lump, bool override)
 			dest = &AutomapBindings;
 			sc.MustGetString();
 		}
+		else if (sc.Compare("unbind"))
+		{
+			sc.MustGetString();
+			dest->UnbindKey(sc.String);
+			continue;
+		}
 		key = GetConfigKeyFromName(sc.String);
 		sc.MustGetString();
 		dest->SetBind(key, sc.String, override);
diff --git a/wadsrc/static/filter/blood/engine/origbinds.txt b/wadsrc/static/filter/blood/engine/origbinds.txt
index 85f93e3dc..e13f235d1 100644
--- a/wadsrc/static/filter/blood/engine/origbinds.txt
+++ b/wadsrc/static/filter/blood/engine/origbinds.txt
@@ -8,3 +8,8 @@ X "+Alt_Fire"
 J "useitem 4"
 M "useitem 1"
 Mouse2 "+Alt_Fire"
+
+unbind KP0
+unbind KP.
+unbind DEL
+unbind INS