diff --git a/.github/workflows/tests-smoke.yml b/.github/workflows/tests-smoke.yml
index 5d35906443..0b962055dd 100644
--- a/.github/workflows/tests-smoke.yml
+++ b/.github/workflows/tests-smoke.yml
@@ -17,6 +17,8 @@ jobs:
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Support longpaths # Avoid failing tests on Windows with "cannot create directory at X. Filename too long"
+        run: git config --system core.longpaths true
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/tests-thorough.yml b/.github/workflows/tests-thorough.yml
index eb7eb2fe6c..17db444b2f 100644
--- a/.github/workflows/tests-thorough.yml
+++ b/.github/workflows/tests-thorough.yml
@@ -15,6 +15,8 @@ jobs:
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Support longpaths # Avoid failing tests on Windows with "cannot create directory at X. Filename too long"
+        run: git config --system core.longpaths true
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with: