diff --git a/o1vm/src/interpreters/riscv32im/interpreter.rs b/o1vm/src/interpreters/riscv32im/interpreter.rs
index ca486910cd..c5f8d2739d 100644
--- a/o1vm/src/interpreters/riscv32im/interpreter.rs
+++ b/o1vm/src/interpreters/riscv32im/interpreter.rs
@@ -2267,33 +2267,33 @@ pub fn interpret_sbtype<Env: InterpreterEnv>(env: &mut Env, instr: SBInstruction
             env.set_next_instruction_pointer(addr);
         }
         SBInstruction::BranchLessThan => {
-                        // blt: if (x[rs1] < x[rs2]) pc += sext(offset)
-                        let local_rs1 = env.read_register(&rs1);
-                        let local_rs2 = env.read_register(&rs2);
-            
-                        let rd_scratch = env.alloc_scratch();
-            
-                        let less_than =
-                            unsafe { env.test_less_than_signed(&local_rs1, &local_rs2, rd_scratch) };
-                        let offset = (less_than.clone()) * imm0_12
-                            + (Env::constant(1) - less_than.clone()) * Env::constant(4);
-            
-                        let addr = {
-                            let res_scratch = env.alloc_scratch();
-                            let overflow_scratch = env.alloc_scratch();
-                            let (res, _overflow) = unsafe {
-                                env.add_witness(
-                                    &next_instruction_pointer,
-                                    &offset,
-                                    res_scratch,
-                                    overflow_scratch,
-                                )
-                            };
-                            // FIXME: Requires a range check
-                            res
-                        };
-                        env.set_instruction_pointer(next_instruction_pointer);
-                        env.set_next_instruction_pointer(addr);
+            // blt: if (x[rs1] < x[rs2]) pc += sext(offset)
+            let local_rs1 = env.read_register(&rs1);
+            let local_rs2 = env.read_register(&rs2);
+
+            let rd_scratch = env.alloc_scratch();
+
+            let less_than =
+                unsafe { env.test_less_than_signed(&local_rs1, &local_rs2, rd_scratch) };
+            let offset = (less_than.clone()) * imm0_12
+                + (Env::constant(1) - less_than.clone()) * Env::constant(4);
+
+            let addr = {
+                let res_scratch = env.alloc_scratch();
+                let overflow_scratch = env.alloc_scratch();
+                let (res, _overflow) = unsafe {
+                    env.add_witness(
+                        &next_instruction_pointer,
+                        &offset,
+                        res_scratch,
+                        overflow_scratch,
+                    )
+                };
+                // FIXME: Requires a range check
+                res
+            };
+            env.set_instruction_pointer(next_instruction_pointer);
+            env.set_next_instruction_pointer(addr);
         }
         SBInstruction::BranchGreaterThanEqual => {
             unimplemented!("BranchGreaterThanEqual")