diff --git a/doc/Doxyfile b/doc/Doxyfile
index 6e4edefc3..390181250 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -2262,7 +2262,7 @@ PREDEFINED             = DOXYGEN_GENERATING_OUTPUT \
     CORRADE_DEPRECATED_FILE(message)= CORRADE_VISIBILITY_EXPORT= \
     CORRADE_VISIBILITY_LOCAL= CORRADE_VISIBILITY_IMPORT= \
     CORRADE_IGNORE_DEPRECATED_PUSH= CORRADE_IGNORE_DEPRECATED_POP= \
-    CORRADE_ENUMSET_OPERATORS(message)= CORRADE_UNUSED= \
+    CORRADE_ENUMSET_OPERATORS(message)= CORRADE_UNUSED= CORRADE_NODISCARD= \
     MAGNUM_BUILD_DEPRECATED MAGNUM_TARGET_GL MAGNUM_TARGET_VK \
     MAGNUM_GL_ABSTRACTSHADERPROGRAM_SUBCLASS_DRAW_IMPLEMENTATION(type)= \
     MAGNUM_GL_ABSTRACTSHADERPROGRAM_SUBCLASS_DISPATCH_IMPLEMENTATION(type)= \