diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 2c962e4..8ccc958 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -5,5 +5,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Printing hello
-        run: echo "Hello, world"
+      - uses: actions/checkout@v4
+      - name: build using gcc
+        run: gcc -Wall -Werror main.c
+      - name: Archive production artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: program
+          path: program
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..859593a
--- /dev/null
+++ b/main.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main()
+{
+printf("Halo, Welt!");
+return 0;
+}
\ No newline at end of file