diff --git a/src/Magnum/GL/Framebuffer.cpp b/src/Magnum/GL/Framebuffer.cpp
index eef4bd57b..160383116 100644
--- a/src/Magnum/GL/Framebuffer.cpp
+++ b/src/Magnum/GL/Framebuffer.cpp
@@ -99,7 +99,6 @@ Int Framebuffer::maxColorAttachments() {
 
 Framebuffer::Framebuffer(const Range2Di& viewport): AbstractFramebuffer{0, viewport, ObjectFlag::DeleteOnDestruction} {
     CORRADE_INTERNAL_ASSERT(viewport != Implementation::FramebufferState::DisengagedViewport);
-    _viewport = viewport;
     (this->*Context::current().state().framebuffer.createImplementation)();
     CORRADE_INTERNAL_ASSERT(_id != Implementation::State::DisengagedBinding);
 }