diff --git a/eng/pipelines/templates/stages/platform-matrix-cmakegenerate.json b/eng/pipelines/templates/stages/platform-matrix-cmakegenerate.json
index a0ac2ef0c0..c6b27addaa 100644
--- a/eng/pipelines/templates/stages/platform-matrix-cmakegenerate.json
+++ b/eng/pipelines/templates/stages/platform-matrix-cmakegenerate.json
@@ -1,23 +1,23 @@
 {
-    "matrix": {
-        "CmakeEnvArg": "",
-        "OSConfig": {
-            "Linux": {
-                "Pool": "azsdk-pool-mms-ubuntu-1804-general",
-                "OSVmImage": "MMSUbuntu18.04",
-                "AptDependencies": "libcurl4-openssl-dev",
-                "VCPKG_DEFAULT_TRIPLET": "x64-linux"
-            },
-            "Windows": {
-                "Pool": "azsdk-pool-mms-win-2019-general",
-                "OSVmImage": "MMS2019",
-                "VCPKG_DEFAULT_TRIPLET": "x64-windows"
-            },
-            "Mac": {
-                "Pool": "Azure Pipelines",
-                "OSVmImage": "macos-11",
-                "VCPKG_DEFAULT_TRIPLET": "x64-osx"
-            }
-        }
+  "matrix": {
+    "CmakeEnvArg": "",
+    "OSConfig": {
+      "Linux": {
+        "Pool": "azsdk-pool-mms-ubuntu-1804-general",
+        "OSVmImage": "MMSUbuntu18.04",
+        "AptDependencies": "libcurl4-openssl-dev",
+        "VCPKG_DEFAULT_TRIPLET": "x64-linux"
+      },
+      "Windows": {
+        "Pool": "azsdk-pool-mms-win-2019-general",
+        "OSVmImage": "MMS2019",
+        "VCPKG_DEFAULT_TRIPLET": "x64-windows"
+      },
+      "Mac": {
+        "Pool": "Azure Pipelines",
+        "OSVmImage": "macos-11",
+        "VCPKG_DEFAULT_TRIPLET": "x64-osx"
+      }
     }
+  }
 }
diff --git a/eng/pipelines/templates/stages/platform-matrix-cmakesourcegenerate.json b/eng/pipelines/templates/stages/platform-matrix-cmakesourcegenerate.json
index 49ac2e648a..07e9fbc210 100644
--- a/eng/pipelines/templates/stages/platform-matrix-cmakesourcegenerate.json
+++ b/eng/pipelines/templates/stages/platform-matrix-cmakesourcegenerate.json
@@ -1,23 +1,23 @@
 {
-    "matrix": {
-        "OSConfig": {
-            "Windows": {
-                "Pool": "azsdk-pool-mms-win-2019-general",
-                "OSVmImage": "MMS2019",
-                "CmakeEnvArg": ""
-            },
-            "Linux": {
-                "Pool": "azsdk-pool-mms-ubuntu-1804-general",
-                "OSVmImage": "MMSUbuntu18.04",
-                "CmakeEnvArg": "",
-                "AptDependencies": "libcurl4-openssl-dev"
-            },
-            "Mac": {
-                "Pool": "Azure Pipelines",
-                "OSVmImage": "macos-11",
-                "CmakeEnvArg": "OPENSSL_ROOT_DIR=/usr/local/opt/openssl@3 OPENSSL_INCLUDE_DIR=/usr/local/opt/openssl@3/include ",
-                "BrewDependencies": "openssl"
-            }
-        }
+  "matrix": {
+    "OSConfig": {
+      "Windows": {
+        "Pool": "azsdk-pool-mms-win-2019-general",
+        "OSVmImage": "MMS2019",
+        "CmakeEnvArg": ""
+      },
+      "Linux": {
+        "Pool": "azsdk-pool-mms-ubuntu-1804-general",
+        "OSVmImage": "MMSUbuntu18.04",
+        "CmakeEnvArg": "",
+        "AptDependencies": "libcurl4-openssl-dev"
+      },
+      "Mac": {
+        "Pool": "Azure Pipelines",
+        "OSVmImage": "macos-11",
+        "CmakeEnvArg": "OPENSSL_ROOT_DIR=/usr/local/opt/openssl@3 OPENSSL_INCLUDE_DIR=/usr/local/opt/openssl@3/include ",
+        "BrewDependencies": "openssl"
+      }
     }
+  }
 }
diff --git a/eng/scripts/Get-BinarySizes.ps1 b/eng/scripts/Get-BinarySizes.ps1
index 1cc164e4ee..bbe5be472f 100644
--- a/eng/scripts/Get-BinarySizes.ps1
+++ b/eng/scripts/Get-BinarySizes.ps1
@@ -41,7 +41,7 @@ function setEnvVar($key, $value) {
 }
 
 function getTargetOs {
-    if ($OsVMImage.StartsWith('macOS', $true, (Get-Culture).InvariantCulture)) {
+    if ($OsVMImage -like 'macOS*') {
         return $OsVMImage
     }
 
@@ -64,7 +64,7 @@ function getTargetOs {
 }
 
 function getTargetArchitecture {
-    if ($OSVmImage.StartsWith('macOS', $true, (Get-Culture).InvariantCulture)) {
+    if ($OSVmImage -like 'macOS*') {
         return "x64"
     }
 
@@ -81,7 +81,7 @@ function getTargetArchitecture {
 }
 
 function getToolChain {
-    if ($OSVmImage.StartsWith('macOS', $true, (Get-Culture).InvariantCulture)) {
+    if ($OSVmImage -like 'macOS*') {
         return "AppleClang 12"
     }
 
@@ -109,7 +109,7 @@ function getToolChain {
 }
 
 function getTargetPlatform {
-    if ($OSVmImage.StartsWith('macOS', $true, (Get-Culture).InvariantCulture)) {
+    if ($OSVmImage -like 'macOS*') {
         return "macos"
     }