diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 7bdab6d..9a611c2 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -5,10 +5,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: build using gcc
-        run: gcc -Wall -Werror main.c -o program
-      - name: Archive production artifacts
-        uses: actions/upload-artifact@v3
+      - uses: actions/setup-dotnet@v3
         with:
-          name: program
-          path: program
\ No newline at end of file
+          dotnet-version: '8.0.x'
+      - run: dotnet restore
+      - run: dotnet build
+      - run: dotnet te
\ No newline at end of file
diff --git a/main.c b/main.c
deleted file mode 100644
index bc4c414..0000000
--- a/main.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdio.h>
-
-int main()
-{
-    printf("Halo, Welt!");
-    return 0;
-}