diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 24ca7c1d9..c2c45ef78 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -91,7 +91,8 @@ jobs:
         env:
           CC: ${{ matrix.cc }}
           CXX: ${{ matrix.cc == 'gcc' && 'g++' || 'clang++' }}
-          PROJECT_BUILD_ID: ${{ github.run_number }}.linux.x86-64.${{ matrix.cc }}.qt-${{ matrix.qt }}
+          PROJECT_BUILD_ID: "${{ github.run_number }}.linux.${{ matrix.arch == 'arm64' && 'arm64' || 'x86-64'}}\
+            .${{ matrix.cc }}.qt-${{ matrix.qt }}"
         run: |
           [[ '${{ matrix.qt }}' =~ ^[56]$ ]] ||
             qtInstallDocs="$RUNNER_WORKSPACE/Qt/Docs/Qt-${QT_VERSION:-${{ matrix.qt }}}"