diff --git a/Build-Windows.md b/Build-Windows.md
index ab0db96..f6f4dad 100644
--- a/Build-Windows.md
+++ b/Build-Windows.md
@@ -47,7 +47,7 @@ Download ZIP or clone SoapySDR from https://github.com/pothosware/SoapySDR to `C
 * Set destination to `C:/MSVCDev/SoapySDR_win64/`
 * Click "Configure" and choose "Visual Studio 15 2017 Win64" and Finish
 * Set CMAKE_INSTALL_PREFIX to `C:/MSVCDev/SoapySDR_win64_install`
-* Set SOAPY_SDR_ROOT to `C:/MSVCDev/SoapySDR_install`
+* Set SOAPY_SDR_ROOT to `C:/MSVCDev/SoapySDR_win64_install`
 * Click Configure again, all should be good, then Generate.
 
 Open "Developer Command Prompt for VS2017" by right-clicking and "Run as Administrator".