diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index ef3fa8971..f4a394b28 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -4,8 +4,8 @@ strategy:
       imageName: 'ubuntu-latest'
       toolchainName: gcc9
       buildTargetName: minimal
-    linux_mantic_clang_all:
-      imageName: 'ubuntu-23.10'
+    linux_lunar_clang_all:
+      imageName: 'ubuntu-23.04'
       toolchainName: clang
       buildTargetName: all
     linux_jammy_gcc9_all: