diff --git a/SHASUMS256.txt b/SHASUMS256.txt
index 4469a57..6420c6b 100644
--- a/SHASUMS256.txt
+++ b/SHASUMS256.txt
@@ -5,4 +5,4 @@ c80817f1dac65ee497fc8ca0b533e497aacfbf951a917ff4652825710bbacda7  v6.14.js
 675896fe510fe86a6c4812c46334aafe789a05dd60652cca768b78971ca2b906  v6.16.js
 be155eed896aa8c7900352c2b28640bcbace13171ec632b0e29f0ac94e5b27d1  v6.32.js
 f8c728b2048a92948aff1979db70e21e89f410528d2d133112f1e2acc0214b34  install.sh
-7881ea9b132eb7c6d12db6f14ca55bbb5d251edf08693d570eac31ad0d00c827  install.ps1
+4adc03e95d53fcccd3d9dc6c464ce24aa8b4afd42dba04c5e9c603d964190db0  install.ps1
diff --git a/SHASUMS256.txt.sig b/SHASUMS256.txt.sig
index 813bcb4..5611f86 100644
Binary files a/SHASUMS256.txt.sig and b/SHASUMS256.txt.sig differ
diff --git a/install.ps1 b/install.ps1
index cff7a86..7826e02 100644
--- a/install.ps1
+++ b/install.ps1
@@ -23,16 +23,13 @@ if ($PSVersionTable.PSVersion.Major -eq 5) {
 
 if ($PSVersionTable.PSVersion.Major -ge 6) {
   if ($PSVersionTable.Platform -eq 'Unix') {
-    if ($PSVersionTable.OS -like 'Darwin*') {
-      $platform = 'macos'
-    }
-
-    if ($PSVersionTable.OS -like 'Linux*') {
-      $platform = 'linux'
-    }
-
-    if ($PSVersionTable.OS -like 'Ubuntu*') {
-      $platform = 'linux'
+    switch -Wildcard ($PSVersionTable.OS) {
+      'Darwin*' {
+        $platform = 'macos'
+      }
+      'Linux*', 'Ubuntu*' {
+        $platform = 'linux'
+      }
     }
 
     # PowerShell does not seem to have normal cmdlets for retrieving system information, so we use UNAME(1) for this.