diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
new file mode 100644
index 00000000..1a6565ae
--- /dev/null
+++ b/.github/workflows/linux.yml
@@ -0,0 +1,15 @@
+
+name: Compile on Linux
+on:
+  pull_request:
+  push:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: krdlab/setup-haxe@v1
+        with:
+          haxe-version: 4.2.5
+      - run: |
+          haxe -cp update -D analyzer-optimize -main Update --interp
+          lime build linux
\ No newline at end of file
diff --git a/buildnumber.txt b/buildnumber.txt
index 87ab74fa..8fa2b472 100644
--- a/buildnumber.txt
+++ b/buildnumber.txt
@@ -1 +1 @@
-1921
\ No newline at end of file
+1922
\ No newline at end of file