diff --git a/examples/audio.cpp b/examples/audio.cpp
index 04eda68f..97891ff8 100644
--- a/examples/audio.cpp
+++ b/examples/audio.cpp
@@ -18,6 +18,7 @@
 #include <psemek/util/to_string.hpp>
 #include <psemek/geom/constants.hpp>
 #include <psemek/geom/camera.hpp>
+#include <psemek/prof/profiler.hpp>
 
 #include <map>
 
@@ -121,6 +122,11 @@ struct audio_app
 		painter_.render(geom::window_camera{width(), height()}.transform());
 	}
 
+	void on_scene_exit() override
+	{
+		prof::dump();
+	}
+
 private:
 	audio::engine engine_;
 	audio::mixer_ptr mixer_;
diff --git a/libs/audio/CMakeLists.txt b/libs/audio/CMakeLists.txt
index d9d09945..66ce978b 100644
--- a/libs/audio/CMakeLists.txt
+++ b/libs/audio/CMakeLists.txt
@@ -5,4 +5,4 @@ file(GLOB_RECURSE PSEMEK_AUDIO_SOURCES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "s
 
 psemek_add_library(psemek-audio ${PSEMEK_AUDIO_HEADERS} ${PSEMEK_AUDIO_SOURCES})
 target_include_directories(psemek-audio PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include")
-target_link_libraries(psemek-audio PUBLIC psemek-sdl2 psemek-geom psemek-util psemek-log SDL2_mixer)
+target_link_libraries(psemek-audio PUBLIC psemek-sdl2 psemek-geom psemek-util psemek-log psemek-prof SDL2_mixer)
diff --git a/libs/audio/source/engine.cpp b/libs/audio/source/engine.cpp
index 251f62b9..923dff72 100644
--- a/libs/audio/source/engine.cpp
+++ b/libs/audio/source/engine.cpp
@@ -2,6 +2,7 @@
 #include <psemek/audio/constants.hpp>
 #include <psemek/sdl2/init.hpp>
 #include <psemek/log/log.hpp>
+#include <psemek/prof/profiler.hpp>
 
 #include <SDL2/SDL.h>
 
@@ -60,6 +61,9 @@ namespace psemek::audio
 
 	void engine::impl::callback(void * userdata, std::uint8_t * dst_u8, int len)
 	{
+		static std::string const profiler_str = "audio";
+		prof::profiler prof(profiler_str);
+
 		auto self = static_cast<impl *>(userdata);
 		stream_ptr output = self->output->stream();
 		std::int16_t * dst = reinterpret_cast<std::int16_t *>(dst_u8);