diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e7acf1e9f..dd0376d96 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     steps:
       - uses: actions/checkout@v1
       - name: Download LLVM
-        run: sudo apt-get install llvm-11
+        run: sudo apt-get install llvm-11 clang-11
       - name: build odin
         run: make release
       - name: Odin run
diff --git a/examples/demo/demo.odin b/examples/demo/demo.odin
index 7119dc432..6817b15a4 100644
--- a/examples/demo/demo.odin
+++ b/examples/demo/demo.odin
@@ -1109,6 +1109,11 @@ prefix_table := [?]string{
 };
 
 threading_example :: proc() {
+	if ODIN_OS == "darwin" {
+		// TODO: Fix threads on darwin/macOS
+		return;
+	}
+
 	fmt.println("\n# threading_example");
 
 	{ // Basic Threads