diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 66d9371..d092479 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -120,6 +120,7 @@ jobs:
                             elif . == "arm64v8" then "linux/arm64"
                             elif . == "arm32v7" then "linux/arm/v7"
                             elif . == "i386" then "linux/386"
+                            elif . == "riscv64" then "linux/riscv64"
                             else empty
                             end
                           )
diff --git a/dist-workspace.toml b/dist-workspace.toml
index 7d050c2..1c9529d 100644
--- a/dist-workspace.toml
+++ b/dist-workspace.toml
@@ -10,7 +10,7 @@ ci = "github"
 # The installers to generate for each app
 installers = ["shell"]
 # Target platforms to build apps for (Rust target-triple syntax)
-targets = ["aarch64-unknown-linux-gnu", "x86_64-unknown-linux-gnu", "aarch64-unknown-linux-musl", "x86_64-unknown-linux-musl"]
+targets = ["aarch64-unknown-linux-gnu", "x86_64-unknown-linux-gnu", "aarch64-unknown-linux-musl", "x86_64-unknown-linux-musl", "riscv64gc-unknown-linux-gnu", "riscv64gc-unknown-linux-musl"]
 # Path that installers should place binaries in
 install-path = "CARGO_HOME"
 # Whether to install an updater program
diff --git a/docker/README.md b/docker/README.md
index 5f4c4b1..ed42596 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -21,7 +21,7 @@ The workflow has three stages:
 - Builds exactly one canonical image per `(cargo-chef version, group key)`:
   - `<cargo-chef version>-base-<group_key_tag>`
 - Uses one representative Rust alias as build input (prefers versioned tags when present).
-- Uses upstream `Architectures` to set `buildx` platforms, limited to `amd64`, `arm64`, `arm/v7`, and `386`.
+- Uses upstream `Architectures` to set `buildx` platforms, limited to `amd64`, `arm64`, `arm/v7`, `riscv64`, and `386`.
 - Skips if the canonical image already exists.
 
 3. Publish aliases per group (`publish_group_aliases`)