diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 23a5b9332..f70f7d675 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,5 +14,6 @@ on:
 jobs:
   build:
     uses: KSPModdingLibs/KSPBuildTools/.github/workflows/build.yml@main
+    environment: ${{ vars.SOLUTION_FILE_PATH }}
     with:
       ksp-zip-url: https://github.com/KSPModdingLibs/KSPLibs/raw/main/KSP-1.12.5.zip