1 files changed, 2 insertions, 0 deletions
diff --git a/tvix/eval/src/opcode.rs b/tvix/eval/src/opcode.rs
index 73cf2098fe..b072febd42 100644
--- a/tvix/eval/src/opcode.rs
+++ b/tvix/eval/src/opcode.rs
@@ -41,12 +41,14 @@ pub enum OpCode {
     OpJump(usize),
     OpJumpIfTrue(usize),
     OpJumpIfFalse(usize),
+    OpJumpIfNotFound(usize),
 
     // Attribute sets
     OpAttrs(usize),
     OpAttrPath(usize),
     OpAttrsUpdate,
     OpAttrsSelect,
+    OpAttrOrNotFound,
     OpAttrsIsSet,
 
     // Lists