diff --git a/.github/scripts/Windows/install_spout.sh b/.github/scripts/Windows/install_spout.sh
index af0695763..114c06422 100755
--- a/.github/scripts/Windows/install_spout.sh
+++ b/.github/scripts/Windows/install_spout.sh
@@ -2,8 +2,11 @@
 # Install SPOUT
 
 git clone --depth 1 https://github.com/leadedge/Spout2.git
+cd Spout2
+/c/Program\ Files/CMake/bin/cmake.exe -Bbuild2 . # ./BUILD already exists
+/c/Program\ Files/CMake/bin/cmake.exe --build build2 --parallel
 mkdir -p /usr/local/bin /usr/local/include /usr/local/lib
-cp Spout2/BUILD/Binaries/x64/SpoutLibrary.dll /usr/local/bin
-cp Spout2/BUILD/Binaries/x64/SpoutLibrary.lib /usr/local/lib
-cp Spout2/SPOUTSDK/SpoutLibrary/SpoutLibrary.h /usr/local/include
+cp build2/Binaries/x64/SpoutLibrary.dll /usr/local/bin
+cp build2/Binaries/x64/SpoutLibrary.lib /usr/local/lib
+cp SPOUTSDK/SpoutLibrary/SpoutLibrary.h /usr/local/include