diff --git a/firmware/baseband/proc_replay.cpp b/firmware/baseband/proc_replay.cpp
index 962367ee2..787211baa 100644
--- a/firmware/baseband/proc_replay.cpp
+++ b/firmware/baseband/proc_replay.cpp
@@ -46,6 +46,8 @@ void ReplayProcessor::execute(const buffer_c8_t& buffer) {
 
     if (!configured || !stream) return;
 
+    buffer_c16_t iq_buffer{iq.data(), iq.size(), baseband_fs / 8};
+
     // File data is in C16 format, we need C8
     // File samplerate is 500kHz, we're at 4MHz
     // iq_buffer can only be 512 C16 samples (RAM limitation)
diff --git a/firmware/baseband/proc_replay.hpp b/firmware/baseband/proc_replay.hpp
index e5ba71aba..f32c35f3e 100644
--- a/firmware/baseband/proc_replay.hpp
+++ b/firmware/baseband/proc_replay.hpp
@@ -45,10 +45,6 @@ class ReplayProcessor : public BasebandProcessor {
     static constexpr auto spectrum_rate_hz = 50.0f;
 
     std::array<complex16_t, 256> iq{};
-    const buffer_c16_t iq_buffer{
-        iq.data(),
-        iq.size(),
-        baseband_fs / 8};
 
     int32_t channel_filter_low_f = 0;
     int32_t channel_filter_high_f = 0;