diff --git a/pkgs/by-name/de/deno/package.nix b/pkgs/by-name/de/deno/package.nix
index bcc620b3d62d7..e73bdf8767473 100644
--- a/pkgs/by-name/de/deno/package.nix
+++ b/pkgs/by-name/de/deno/package.nix
@@ -270,6 +270,7 @@ rustPlatform.buildRustPackage (finalAttrs: {
     platforms = [
       "x86_64-linux"
       "aarch64-linux"
+      "riscv64-linux"
       "x86_64-darwin"
       "aarch64-darwin"
     ];