diff --git a/firmware/application/apps/ui_recon.hpp b/firmware/application/apps/ui_recon.hpp
index 8526c5c61..53279c6c8 100644
--- a/firmware/application/apps/ui_recon.hpp
+++ b/firmware/application/apps/ui_recon.hpp
@@ -118,8 +118,6 @@ namespace ui {
 
 			void focus() override;
 
-			void big_display_freq( int64_t f );
-
 			const Style style_grey {		// recon
 				.font = font::fixed_8x16,
 					.background = Color::black(),
diff --git a/firmware/application/apps/ui_scanner.hpp b/firmware/application/apps/ui_scanner.hpp
index 39791655e..b7160b43a 100644
--- a/firmware/application/apps/ui_scanner.hpp
+++ b/firmware/application/apps/ui_scanner.hpp
@@ -88,8 +88,6 @@ public:
 	
 	void focus() override;
 
-	void big_display_freq(rf::Frequency f);
-
 	const Style style_grey {		// scanning
 		.font = font::fixed_8x16,
 		.background = Color::black(),