diff --git a/fuzzers/FRET/src/fuzzer.rs b/fuzzers/FRET/src/fuzzer.rs
index 637ddfb6f4..2d0dd56f34 100644
--- a/fuzzers/FRET/src/fuzzer.rs
+++ b/fuzzers/FRET/src/fuzzer.rs
@@ -34,11 +34,13 @@ use libafl_qemu::{
     edges, edges::QemuEdgeCoverageHelper, elf::EasyElf, emu::Emulator, GuestPhysAddr, QemuExecutor,
     QemuHooks, Regs, QemuInstrumentationFilter, GuestAddr,
 };
+use rand::{SeedableRng, StdRng, Rng};
 use crate::{
     clock::{QemuClockObserver, ClockTimeFeedback, QemuClockIncreaseFeedback, IcHist},
     qemustate::QemuStateRestoreHelper,
     systemstate::{helpers::QemuSystemStateHelper, observers::QemuSystemStateObserver, feedbacks::{DumpSystraceFeedback, NovelSystemStateFeedback}, graph::{SysMapFeedback, SysGraphFeedbackState, GraphMaximizerCorpusScheduler}}, worst::{TimeMaximizerCorpusScheduler, ExecTimeIncFeedback, TimeStateMaximizerCorpusScheduler},
 };
+pub const RNG_SEED: u64 = 1;
 
 pub const MAX_NUM_INTERRUPT: usize = 32;
 pub const DO_NUM_INTERRUPT: usize = 32;
@@ -274,7 +276,7 @@ pub fn fuzz() {
         let mut state = state.unwrap_or_else(|| {
             StdState::new(
                 // RNG
-                StdRand::with_seed(current_nanos()),
+                StdRand::with_seed(RNG_SEED),
                 // Corpus that will be evolved, we keep it in memory for performance
                 InMemoryCorpus::new(),
                 // Corpus in which we store solutions (crashes in this example),
@@ -408,10 +410,11 @@ pub fn fuzz() {
                         // let mut generator = RandBytesGenerator::new(MAX_INPUT_SIZE);
                         let target_duration = Duration::from_secs(num);
                         let start_time = std::time::Instant::now();
+                        let mut rng = StdRng::seed_from_u64(RNG_SEED);
                         while start_time.elapsed() < target_duration {
                             // let inp = generator.generate(&mut state).unwrap();
                             // libafl's generator is too slow
-                            let inp = BytesInput::new(vec![rand::random::<u8>(); MAX_INPUT_SIZE]);
+                            let inp = BytesInput::new(vec![rng.gen::<u8>(); MAX_INPUT_SIZE]);
                             fuzzer.evaluate_input(&mut state, &mut executor, &mut mgr, inp).unwrap();
                         }
                     }} else {