diff --git a/appveyor-windows-binary.yml b/appveyor-windows-binary.yml
index 032e80d314..918eae2394 100644
--- a/appveyor-windows-binary.yml
+++ b/appveyor-windows-binary.yml
@@ -136,11 +136,11 @@ install:
 
   # Install aws-sam-cli MSI binary
   - ps: "
-    Invoke-WebRequest -Uri https://github.com/aws/aws-sam-cli/releases/download/sam-cli-nightly/AWS_SAM_CLI_64_PY3.msi -OutFile aws-sam-cli-installer.msi
-    $process = Start-Process 'C:\\Windows\\System32\\msiexec.exe' -ArgumentList '/i $HOME\aws-sam-cli-installer.msi /qn /norestart' -wait -PassThru
-    $process
-    Set-Alias -Name sam -Value 'C:\\Program Files\\Amazon\\AWSSAMCLI_NIGHTLY\\bin\\sam-nightly.cmd'
-    sam --version
+    Invoke-WebRequest -Uri https://github.com/aws/aws-sam-cli/releases/download/sam-cli-nightly/AWS_SAM_CLI_64_PY3.msi -OutFile aws-sam-cli-installer.msi;
+    $process = Start-Process 'C:\\Windows\\System32\\msiexec.exe' -ArgumentList '/i $HOME\aws-sam-cli-installer.msi /qn /norestart' -wait -PassThru;
+    $process;
+    Set-Alias -Name sam -Value 'C:\\Program Files\\Amazon\\AWSSAMCLI_NIGHTLY\\bin\\sam-nightly.cmd';
+    sam --version;
   "
 
   # Echo final Path