diff --git a/CMakeLists.txt b/CMakeLists.txt
index f7efed6..70f9bb8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -105,11 +105,6 @@ CHECK_COMPILE(
 	"#include <experimental/optional>\nint main() { std::experimental::optional<int> o; return !o; }"
 	"experimental/optional header"
 )
-CHECK_COMPILE(
-	SDL2PP_WITH_DEPRECATED
-	"[[deprecated]]\nstatic void f() {} int main() { return 0; }"
-	"[[deprecated]] attribute"
-)
 
 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SDL2PP_WARNINGS}")
 
diff --git a/SDL2pp/Config.hh.in b/SDL2pp/Config.hh.in
index f45abb9..f7d1803 100644
--- a/SDL2pp/Config.hh.in
+++ b/SDL2pp/Config.hh.in
@@ -32,12 +32,5 @@
 #cmakedefine SDL2PP_WITH_TTF
 #cmakedefine SDL2PP_WITH_MIXER
 #cmakedefine SDL2PP_WITH_EXPERIMENTAL_OPTIONAL
-#cmakedefine SDL2PP_WITH_DEPRECATED
-
-#if defined(SDL2PP_WITH_DEPRECATED)
-#	define SDL2PP_DEPRECATED [[deprecated]]
-#else
-#	define SDL2PP_DEPRECATED
-#endif
 
 #endif