diff -Nru nvidia-settings-470.57.01/debian/changelog nvidia-settings-470.57.01/debian/changelog
--- nvidia-settings-470.57.01/debian/changelog	2021-07-12 16:13:23.000000000 +0200
+++ nvidia-settings-470.57.01/debian/changelog	2021-09-08 09:26:24.000000000 +0200
@@ -1,3 +1,9 @@
+nvidia-settings (470.57.01-0ubuntu2) impish; urgency=medium
+
+  * control: Enable build of nvidia-settings package on riscv64.
+
+ -- Alexandre Ghiti <alexandre.ghiti@canonical.com>  Wed, 08 Sep 2021 09:26:24 +0200
+
 nvidia-settings (470.57.01-0ubuntu1) impish; urgency=medium
 
   * New upstream release (LP: #1933980).
diff -Nru nvidia-settings-470.57.01/debian/control nvidia-settings-470.57.01/debian/control
--- nvidia-settings-470.57.01/debian/control	2021-07-12 16:13:23.000000000 +0200
+++ nvidia-settings-470.57.01/debian/control	2021-09-08 09:26:18.000000000 +0200
@@ -13,7 +13,7 @@
 
 Package: nvidia-settings
 Section: contrib/x11
-Architecture: i386 amd64 armhf arm64 ppc64el
+Architecture: i386 amd64 armhf arm64 ppc64el riscv64
 Depends: pkg-config, screen-resolution-extra (>= 0.18~),
  libvdpau1, ${shlibs:Depends}, ${misc:Depends}
 Conflicts: nvidia-settings-binary