diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dda0bfd..6354265 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,9 +21,9 @@ jobs:
       - name: Make gradle wrapper executable
         run: chmod +x ./gradlew
       - name: Setup ${{ matrix.minecraft }} ${{ matrix.loader }}
-        run: ./gradlew setupLibrary -PbuildVersion="${{ matrix.minecraft }}"
+        run: ./gradlew setupLibrary -Pminecraft_version="${{ matrix.minecraft }}"
       - name: Build ${{ matrix.minecraft }} ${{ matrix.loader }}
-        run: ./gradlew ${{ matrix.loader }}:build -PbuildVersion="${{ matrix.minecraft }}"
+        run: ./gradlew ${{ matrix.loader }}:build -Pminecraft_version="${{ matrix.minecraft }}"
       #- name: Capture release artifacts
       #  uses: actions/upload-artifact@v3
       #  with: