diff --git a/components/compiler/extensions0.cpp b/components/compiler/extensions0.cpp
index 61c9d9c20..cd645f0cf 100644
--- a/components/compiler/extensions0.cpp
+++ b/components/compiler/extensions0.cpp
@@ -310,6 +310,7 @@ namespace Compiler
             extensions.registerFunction ("getpctraveling", 'l', "", opcodeGetPcTraveling);
             extensions.registerInstruction ("betacomment", "/S", opcodeBetaComment, opcodeBetaCommentExplicit);
             extensions.registerInstruction ("bc", "/S", opcodeBetaComment, opcodeBetaCommentExplicit);
+            extensions.registerInstruction ("ori", "/S", opcodeBetaComment, opcodeBetaCommentExplicit);
             extensions.registerInstruction ("addtolevcreature", "ccl", opcodeAddToLevCreature);
             extensions.registerInstruction ("removefromlevcreature", "ccl", opcodeRemoveFromLevCreature);
             extensions.registerInstruction ("addtolevitem", "ccl", opcodeAddToLevItem);