diff --git a/fuzzers/libfuzzer_stb_image/src/main.rs b/fuzzers/libfuzzer_stb_image/src/main.rs
index b7a144ebe7..c3e3d6b88b 100644
--- a/fuzzers/libfuzzer_stb_image/src/main.rs
+++ b/fuzzers/libfuzzer_stb_image/src/main.rs
@@ -170,16 +170,14 @@ fn fuzz(corpus_dirs: &[PathBuf], objective_dir: PathBuf, broker_port: u16) -> Re
     )?);
 
     // Setup a randomic Input2State stage
-
-    //let i2s = StdMutationalStage::new(StdScheduledMutator::new(tuple_list!(I2SRandReplace::new())));
+    let i2s = StdMutationalStage::new(StdScheduledMutator::new(tuple_list!(I2SRandReplace::new())));
 
     // Setup a basic mutator
     let mutator = StdScheduledMutator::new(havoc_mutations());
     let mutational = StdMutationalStage::new(mutator);
 
     // The order of the stages matter!
-
-    let mut stages = tuple_list!(tracing, mutational);
+    let mut stages = tuple_list!(tracing, i2s, mutational);
 
     fuzzer.fuzz_loop(&mut stages, &mut executor, &mut state, &mut restarting_mgr)?;