diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fc28ed1d..bfc3bc7a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -317,7 +317,7 @@ jobs:
     runs-on: ubuntu-20.04
     needs: [set-lib3mf-version, assemble-sdk]
     env:
-      LIB3MF_VERSION: ${{ needs.set-lib3mf-version.outputs.lib3mf-version }}
+      LIB3MF_VERSION: 2.4.1
     steps:
       - run: sudo apt install -y zip unzip file
       - run: pwd
@@ -413,7 +413,7 @@ jobs:
     runs-on: windows-2019
     needs: [set-lib3mf-version, assemble-sdk]
     env:
-      LIB3MF_VERSION: ${{ needs.set-lib3mf-version.outputs.lib3mf-version }}
+      LIB3MF_VERSION: 2.4.1
     steps:
       - name: Download lib3mf_sdk artifact
         uses: actions/download-artifact@v4
@@ -479,7 +479,7 @@ jobs:
     runs-on: macos-latest
     needs: [set-lib3mf-version, assemble-sdk]
     env:
-      LIB3MF_VERSION: ${{ needs.set-lib3mf-version.outputs.lib3mf-version }}
+      LIB3MF_VERSION: 2.4.1
     steps:
       - name: Download lib3mf_sdk artifact
         uses: actions/download-artifact@v4