diff --git a/src/Magnum/DebugTools/DebugTools.h b/src/Magnum/DebugTools/DebugTools.h
index 5f5c4c792..5bb47690f 100644
--- a/src/Magnum/DebugTools/DebugTools.h
+++ b/src/Magnum/DebugTools/DebugTools.h
@@ -31,12 +31,21 @@
 
 #include "Magnum/Types.h"
 
+#ifdef MAGNUM_BUILD_DEPRECATED
+#include <Corrade/Utility/Macros.h>
+#endif
+
 namespace Magnum { namespace DebugTools {
 
 #ifndef DOXYGEN_GENERATING_OUTPUT
-class Profiler;
+#ifdef MAGNUM_BUILD_DEPRECATED
+class CORRADE_DEPRECATED("use FrameProfiler instead") Profiler;
+#endif
+class FrameProfiler;
 
 #ifdef MAGNUM_TARGET_GL
+class GLFrameProfiler;
+
 template<UnsignedInt> class ForceRenderer;
 typedef ForceRenderer<2> ForceRenderer2D;
 typedef ForceRenderer<3> ForceRenderer3D;