diff --git a/dist/build-crates-artifacts-main.js b/dist/build-crates-artifacts-main.js
index 9b040e3..21a15a5 100644
--- a/dist/build-crates-artifacts-main.js
+++ b/dist/build-crates-artifacts-main.js
@@ -128433,6 +128433,7 @@ async function main(input) {
         command_sh(`git clone --recursive --branch ${input.branch} --single-branch ${remote}`);
         const crossContents = await promises_.readFile(external_path_.join(repo, "Cross.toml"), "utf-8");
         const crossManifest = parse(crossContents);
+        command_sh(`rustup target add ${input.target}`);
         if (input.target in crossManifest.target) {
             command_sh(`cross build --release --bins --lib --target ${input.target}`, {
                 cwd: repo,
diff --git a/dist/build-crates-debian-main.js b/dist/build-crates-debian-main.js
index 64e5449..b211132 100644
--- a/dist/build-crates-debian-main.js
+++ b/dist/build-crates-debian-main.js
@@ -128430,6 +128430,7 @@ async function main(input) {
         const repo = input.repo.split("/")[1];
         const remote = `https://${input.githubToken}@github.com/${input.repo}.git`;
         sh(`git clone --recursive --branch ${input.branch} --single-branch ${remote}`);
+        sh(`rustup target add ${input.target}`);
         sh(`cross build --release --bins --lib --target ${input.target}`, {
             cwd: repo,
         });
diff --git a/src/build-crates-artifacts.ts b/src/build-crates-artifacts.ts
index a5b87f0..1ee5f1c 100644
--- a/src/build-crates-artifacts.ts
+++ b/src/build-crates-artifacts.ts
@@ -49,6 +49,8 @@ export async function main(input: Input) {
     const crossContents = await fs.readFile(path.join(repo, "Cross.toml"), "utf-8");
     const crossManifest = toml.parse(crossContents) as CrossManifest;
 
+    sh(`rustup target add ${input.target}`);
+
     if (input.target in crossManifest.target) {
       sh(`cross build --release --bins --lib --target ${input.target}`, {
         cwd: repo,
diff --git a/src/build-crates-debian.ts b/src/build-crates-debian.ts
index 78964d9..ed80439 100644
--- a/src/build-crates-debian.ts
+++ b/src/build-crates-debian.ts
@@ -43,6 +43,8 @@ export async function main(input: Input) {
     const remote = `https://${input.githubToken}@github.com/${input.repo}.git`;
     sh(`git clone --recursive --branch ${input.branch} --single-branch ${remote}`);
 
+    sh(`rustup target add ${input.target}`);
+
     sh(`cross build --release --bins --lib --target ${input.target}`, {
       cwd: repo,
     });