diff --git a/setup-ldc-windows.sh b/setup-ldc-windows.sh
index c854e7f..0656b5a 100644
--- a/setup-ldc-windows.sh
+++ b/setup-ldc-windows.sh
@@ -2,7 +2,7 @@
 
 # sets up LDC for cross-compilation. Source this script, s.t. the new LDC is in PATH
 
-LDC_VERSION="1.15.0"
+LDC_VERSION="1.13.0"
 ARCH=${ARCH:-32}
 VERSION=$(git describe --abbrev=0 --tags)
 OS=windows
@@ -18,11 +18,11 @@ LDC_PATH="$(dirname $(dirname $(which ldc2)))"
 
 # Step 1a: download the LDC x64 windows binaries
 if [ "${ARCH}" == 64 ] && [ ! -d "ldc2-${LDC_VERSION}-windows-x64" ] ; then
-	wget "https://github.com/ldc-developers/ldc/releases/download/v1.15.0/ldc2-${LDC_VERSION}-windows-x64.7z"
+	wget "https://github.com/ldc-developers/ldc/releases/download/v1.13.0/ldc2-${LDC_VERSION}-windows-x64.7z"
 	7z x "ldc2-${LDC_VERSION}-windows-x64.7z" > /dev/null
 	# Step 2a: Add LDC windows binaries to LDC Linux
 	if [ ! -d "${LDC_PATH}/lib-win64" ] ; then
-		cp -r ldc2-1.15.0-windows-x64/lib "${LDC_PATH}/lib-win64"
+		cp -r ldc2-1.13.0-windows-x64/lib "${LDC_PATH}/lib-win64"
 		cat >> "$LDC_PATH"/etc/ldc2.conf <<EOF
 "x86_64-.*-windows-msvc":
 {
@@ -39,11 +39,11 @@ EOF
 fi
 # Step 1b: download the LDC x86 windows binaries
 if [ "${ARCH}" == 32 ] && [ ! -d "ldc2-${LDC_VERSION}-windows-x86" ] ; then
-	wget "https://github.com/ldc-developers/ldc/releases/download/v1.15.0/ldc2-${LDC_VERSION}-windows-x86.7z"
+	wget "https://github.com/ldc-developers/ldc/releases/download/v1.13.0/ldc2-${LDC_VERSION}-windows-x86.7z"
 	7z x "ldc2-${LDC_VERSION}-windows-x86.7z" > /dev/null
 	# Step 2b: Add LDC windows binaries to LDC Linux
 	if [ ! -d "${LDC_PATH}/lib-win32" ] ; then
-		cp -r ldc2-1.15.0-windows-x86/lib "${LDC_PATH}/lib-win32"
+		cp -r ldc2-1.13.0-windows-x86/lib "${LDC_PATH}/lib-win32"
 		cat >> "$LDC_PATH"/etc/ldc2.conf <<EOF
 "i686-.*-windows-msvc":
 {