diff --git a/program_info/prismlauncher.manifest.in b/program_info/prismlauncher.manifest.in
index fb28afc17..71378134c 100644
--- a/program_info/prismlauncher.manifest.in
+++ b/program_info/prismlauncher.manifest.in
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings xmlns:ws2="http://schemas.microsoft.com/SMI/2016/WindowsSettings">
+        <ws2:longPathAware>true</ws2:longPathAware>
+    </windowsSettings>
+  </application>
   <assemblyIdentity name="PrismLauncher.Application.1" type="win32" version="@Launcher_VERSION_NAME4@" />
   <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
     <security>