diff --git a/INSTALL.md b/INSTALL.md
index c14f446..3d0ccef 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -147,7 +147,7 @@ git clone https://github.com/Microsoft/vcpkg.git
 Next, install pkgconf and GNU MP by executing
 
 ```shell
-vcpkg install pkgconf:x64-windows gmp:x64-windows
+.\vcpkg\vcpkg install pkgconf:x64-windows gmp:x64-windows
 ```
 
 Finally, configure the system with the additional flag