diff --git a/images/windows/toolsets/toolset-2022.json b/images/windows/toolsets/toolset-2022.json
index 8ab454c10..cb1f01429 100644
--- a/images/windows/toolsets/toolset-2022.json
+++ b/images/windows/toolsets/toolset-2022.json
@@ -180,7 +180,10 @@
         "subversion" : "17",
         "edition" : "Enterprise",
         "channel": "release",
-        "signature": "245D262748012A4FE6CE8BA6C951A4C4AFBC3E5D",
+        "signature": [
+            "245D262748012A4FE6CE8BA6C951A4C4AFBC3E5D",
+            "8F985BE8FD256085C90A95D3C74580511A1DB975"
+        ],
         "workloads": [
             "Component.Dotfuscator",
             "Component.Linux.CMake",
diff --git a/images/windows/toolsets/toolset-2025.json b/images/windows/toolsets/toolset-2025.json
index d8e6ecc80..1d78bc678 100644
--- a/images/windows/toolsets/toolset-2025.json
+++ b/images/windows/toolsets/toolset-2025.json
@@ -137,7 +137,10 @@
         "subversion" : "17",
         "edition" : "Enterprise",
         "channel": "release",
-        "signature": "245D262748012A4FE6CE8BA6C951A4C4AFBC3E5D",
+        "signature": [
+            "245D262748012A4FE6CE8BA6C951A4C4AFBC3E5D",
+            "8F985BE8FD256085C90A95D3C74580511A1DB975"
+        ],
         "workloads": [
             "Component.Dotfuscator",
             "Component.Linux.CMake",