diff --git a/scripts/windows-installer/wasmer.iss b/scripts/windows-installer/wasmer.iss
index 772c24aacad..b6b0f6c6711 100644
--- a/scripts/windows-installer/wasmer.iss
+++ b/scripts/windows-installer/wasmer.iss
@@ -17,8 +17,6 @@ DisableWelcomePage=no
 [Registry]
 Root: HKCU; Subkey: "Environment"; ValueType:string; ValueName: "WASMER_DIR"; \
     ValueData: "{app}"; Flags: preservestringtype
-Root: HKCU; Subkey: "Environment"; ValueType:string; ValueName: "WASMER_CACHE_DIR"; \
-    ValueData: "{app}\cache"; Flags: preservestringtype
 
 [Files]
 Source: "..\..\package\bin\*"; DestDir: "{app}\bin"
@@ -28,9 +26,6 @@ Source: "..\..\package\LICENSE"; DestDir: "{app}"
 Source: "..\..\package\ATTRIBUTIONS"; DestDir: "{app}"
 Source: "wax.cmd"; DestDir: "{app}\bin"
 
-[Dirs]
-Name: "{app}\cache"
-
 [Code]
 const EnvironmentKey = 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment';