diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index c6b96b583..e75ec38e1 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -17,6 +17,7 @@ jobs:
           cd bin
           curl -sL https://github.com/odin-lang/Odin/releases/download/llvm-windows/llvm-binaries.zip --output llvm-binaries.zip
           7z x llvm-binaries.zip > nul
+          rm -f llvm-binaries.zip
       - name: build Odin
         shell: cmd
         run: |
@@ -29,8 +30,10 @@ jobs:
           odin run examples/demo/demo.odin
       - name: Copy artifacts
         run: |
+          rm bin/llvm/windows/LLVM-C.lib
           mkdir dist
           cp odin.exe dist
+          cp LLVM-C.dll dist
           cp -r shared dist
           cp -r core dist
           cp -r bin dist
@@ -132,4 +135,4 @@ jobs:
           python3 ci/create_nightly_json.py "$BUCKET" > nightly.json
           b2 upload-file "$BUCKET" nightly.json nightly.json
 
-          b2 clear-account
\ No newline at end of file
+          b2 clear-account
diff --git a/ci/create_nightly_json.py b/ci/create_nightly_json.py
index 65be4f7af..2fefadd00 100644
--- a/ci/create_nightly_json.py
+++ b/ci/create_nightly_json.py
@@ -18,6 +18,7 @@ def main():
             name = remove_prefix(data['fileName'], "nightly/")
             url = f"https://f001.backblazeb2.com/file/{bucket}/nightly/{urllib.parse.quote_plus(name)}"
             sha1 = data['contentSha1']
+            size = int(data['contentLength'])
             ts = int(data['fileInfo']['src_last_modified_millis'])
             date = datetime.datetime.fromtimestamp(ts/1000).strftime('%Y-%m-%d')
             
@@ -28,6 +29,7 @@ def main():
                                             'name': name,
                                             'url': url,
                                             'sha1': sha1,
+                                            'sizeInBytes': size,
                                          })
 
     now = datetime.datetime.utcnow().isoformat()