diff --git a/firmware/application/ui_audio.hpp b/firmware/application/ui_audio.hpp
index cecacc7ac..00d7f908c 100644
--- a/firmware/application/ui_audio.hpp
+++ b/firmware/application/ui_audio.hpp
@@ -34,7 +34,7 @@ namespace ui {
 
 class Audio : public Widget {
 public:
-	constexpr Audio(
+	Audio(
 		const Rect parent_rect
 	) : Widget { parent_rect },
 		rms_db_ { -120 },
diff --git a/firmware/application/ui_channel.hpp b/firmware/application/ui_channel.hpp
index 97ac61c8b..3b7f49691 100644
--- a/firmware/application/ui_channel.hpp
+++ b/firmware/application/ui_channel.hpp
@@ -34,7 +34,7 @@ namespace ui {
 
 class Channel : public Widget {
 public:
-	constexpr Channel(
+	Channel(
 		const Rect parent_rect
 	) : Widget { parent_rect },
 		max_db_ { -120 }
diff --git a/firmware/application/ui_debug.hpp b/firmware/application/ui_debug.hpp
index 779461cc7..e6297c14f 100644
--- a/firmware/application/ui_debug.hpp
+++ b/firmware/application/ui_debug.hpp
@@ -84,7 +84,7 @@ private:
 
 class TemperatureWidget : public Widget {
 public:
-	explicit constexpr TemperatureWidget(
+	explicit TemperatureWidget(
 		Rect parent_rect
 	) : Widget { parent_rect }
 	{
diff --git a/firmware/application/ui_rssi.hpp b/firmware/application/ui_rssi.hpp
index b8f8259e0..5c4570391 100644
--- a/firmware/application/ui_rssi.hpp
+++ b/firmware/application/ui_rssi.hpp
@@ -34,7 +34,7 @@ namespace ui {
 
 class RSSI : public Widget {
 public:
-	constexpr RSSI(
+	RSSI(
 		const Rect parent_rect
 	) : Widget { parent_rect },
 		min_ { 0 },
diff --git a/firmware/common/ui_widget.hpp b/firmware/common/ui_widget.hpp
index 4a3e080c7..1b99d282e 100644
--- a/firmware/common/ui_widget.hpp
+++ b/firmware/common/ui_widget.hpp
@@ -51,12 +51,12 @@ private:
 
 class Widget {
 public:
-	constexpr Widget(
+	Widget(
 	) : parent_rect { }
 	{
 	}
 
-	constexpr Widget(
+	Widget(
 		Rect parent_rect
 	) : parent_rect { parent_rect }
 	{