diff --git a/o1vm/src/pickles/column_env.rs b/o1vm/src/pickles/column_env.rs
index c3b5db78fa..e30d309117 100644
--- a/o1vm/src/pickles/column_env.rs
+++ b/o1vm/src/pickles/column_env.rs
@@ -70,9 +70,7 @@ impl<G> WitnessColumns<G, [G; N_MIPS_SEL_COLS]> {
         match *col {
             Column::Relation(i) => match i {
                 RelationColumnType::Scratch(i) => Some(&self.scratch[i]),
-                RelationColumnType::ScratchInverse(i) => {
-                    Some(&self.scratch_inverse[i - SCRATCH_SIZE])
-                }
+                RelationColumnType::ScratchInverse(i) => Some(&self.scratch_inverse[i]),
                 RelationColumnType::LookupState(_) => todo!(),
                 RelationColumnType::InstructionCounter => Some(&self.instruction_counter),
                 RelationColumnType::Error => Some(&self.error),