diff --git a/.github/workflows/osrm-backend.yml b/.github/workflows/osrm-backend.yml
index 3f9eaf389..eaad5040c 100644
--- a/.github/workflows/osrm-backend.yml
+++ b/.github/workflows/osrm-backend.yml
@@ -192,14 +192,14 @@ jobs:
           #   CXXCOMPILER: clang++-15
           #   CUCUMBER_TIMEOUT: 60000
 
-          - name: clang-18-debug-clang-tidy
+          - name: clang-17-debug-clang-tidy
             continue-on-error: false
             node: 18
             runs-on: ubuntu-24.04
             BUILD_TOOLS: ON
             BUILD_TYPE: Debug
-            CCOMPILER: clang-18
-            CXXCOMPILER: clang++-18
+            CCOMPILER: clang-17
+            CXXCOMPILER: clang++-17
             CUCUMBER_TIMEOUT: 60000
             ENABLE_CLANG_TIDY: ON