diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1a321f5..cc9f926 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,10 +42,12 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-11]
+        os: [macos-11, ubuntu-latest]
         include:
           - os: macos-11
             target: aarch64-apple-darwin
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
 
     env:
       SCCACHE_GHA_ENABLED: true
@@ -101,16 +103,17 @@ jobs:
     permissions:
       contents: write
     steps:
-      - name: Download a single artifact
+      - name: Download all artifacts
         uses: actions/download-artifact@v3
-        with:
-          name: tabby_aarch64-apple-darwin
+
+      - name: Display structure of downloaded files
+        run: ls -R
 
       - uses: ncipollo/release-action@v1
         with:
           allowUpdates: true          
           prerelease: true
           name: "Development Build"
-          artifacts: tabby_aarch64-apple-darwin
+          artifacts: "tabby_*/tabby_*"
           tag: latest
           removeArtifacts: true
diff --git a/ci/prepare_build_environment.sh b/ci/prepare_build_environment.sh
index e1b3c09..2726d58 100755
--- a/ci/prepare_build_environment.sh
+++ b/ci/prepare_build_environment.sh
@@ -3,3 +3,7 @@
 if [[ "$OSTYPE" == "darwin"* ]]; then
   brew install protobuf
 fi
+
+if [[ "$OSTYPE" == "linux"* ]]; then
+  sudo apt-get -y install protobuf-compiler
+fi
diff --git a/crates/tabby/build.rs b/crates/tabby/build.rs
index 0bf2030..37ed5bc 100644
--- a/crates/tabby/build.rs
+++ b/crates/tabby/build.rs
@@ -3,6 +3,7 @@ use std::error::Error;
 use vergen::EmitBuilder;
 
 fn main() -> Result<(), Box<dyn Error>> {
+    // touch
     EmitBuilder::builder().all_build().all_git().emit()?;
     Ok(())
 }