diff --git a/firmware/application/capture_app.cpp b/firmware/application/capture_app.cpp
index d5df1ee2..50a1d1f8 100644
--- a/firmware/application/capture_app.cpp
+++ b/firmware/application/capture_app.cpp
@@ -25,6 +25,7 @@
 using namespace portapack;
 
 #include "file.hpp"
+#include "time.hpp"
 
 #include "utility.hpp"
 
@@ -77,9 +78,14 @@ CaptureAppView::CaptureAppView(NavigationView& nav) {
 	});
 	receiver_model.set_baseband_bandwidth(baseband_bandwidth);
 	receiver_model.enable();
+
+	signal_token_tick_second = time::signal_tick_second += [this]() {
+		this->on_tick_second();
+	};
 }
 
 CaptureAppView::~CaptureAppView() {
+	time::signal_tick_second -= signal_token_tick_second;
 	receiver_model.disable();
 }
 
@@ -117,6 +123,11 @@ void CaptureAppView::on_record() {
 	}
 }
 
+void CaptureAppView::on_tick_second() {
+	if( capture_thread ) {
+	}
+}
+
 void CaptureAppView::on_tuning_frequency_changed(rf::Frequency f) {
 	receiver_model.set_tuning_frequency(f);
 }
diff --git a/firmware/application/capture_app.hpp b/firmware/application/capture_app.hpp
index cb5ceeb0..4fb6414a 100644
--- a/firmware/application/capture_app.hpp
+++ b/firmware/application/capture_app.hpp
@@ -30,6 +30,7 @@
 #include "bitmap.hpp"
 
 #include "capture_thread.hpp"
+#include "signal.hpp"
 
 #include <string>
 #include <memory>
@@ -57,7 +58,10 @@ private:
 
 	std::unique_ptr<CaptureThread> capture_thread;
 
+	SignalToken signal_token_tick_second;
+
 	void on_record();
+	void on_tick_second();
 
 	void on_tuning_frequency_changed(rf::Frequency f);
 	void on_lna_changed(int32_t v_db);