diff --git a/Makefile.libretro b/Makefile.libretro
index 6ab32f6..df5968f 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -291,35 +291,35 @@ else ifeq ($(platform), windows_msvc2017_x64)
 	CC  = cl.exe
 	CXX = cl.exe
 
-VsInstallRoot := $(shell "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" -latest -requires Microsoft.VisualStudio.Workload.NativeDesktop -property installationPath)
-VcCompilerToolsVer := $(shell cat "$(VsInstallRoot)\VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt" | grep -o '[0-9\.]*')
-VcCompilerToolsDir := $(VsInstallRoot)\VC\Tools\MSVC\$(VcCompilerToolsVer)
+	VsInstallRoot := $(shell "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" -latest -requires Microsoft.VisualStudio.Workload.NativeDesktop -property installationPath)
+	VcCompilerToolsVer := $(shell cat "$(VsInstallRoot)\VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt" | grep -o '[0-9\.]*')
+	VcCompilerToolsDir := $(VsInstallRoot)\VC\Tools\MSVC\$(VcCompilerToolsVer)
 
-ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
-HostCPUArchDir := HostX64
-WindowsSDKRegKey := HKLM\SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\Windows\v10.0
-else
-HostCPUArchDir := HostX86
-WindowsSDKRegKey := HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0
-endif
+	ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
+	HostCPUArchDir := HostX64
+	WindowsSDKRegKey := HKLM\SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\Windows\v10.0
+	else
+	HostCPUArchDir := HostX86
+	WindowsSDKRegKey := HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0
+	endif
 
-WindowsSDKRootDir := $(shell reg query "$(WindowsSDKRegKey)" -v "InstallationFolder" | grep -o '[A-Z]:\\.*')
-WindowsSDKVer = $(shell reg query "$(WindowsSDKRegKey)" -v "ProductVersion" | grep -o '10\.[0-9]\.[0-9]*')
-WindowsSDKUCRTIncludeDir := $(shell cygpath "$(WindowsSDKRootDir)\Include\$(WindowsSDKVer)\ucrt")
-WindowsSDKUCRTLibDir := $(shell cygpath "$(WindowsSDKRootDir)\Lib\$(WindowsSDKVer)\ucrt\x64")
+	WindowsSDKRootDir := $(shell reg query "$(WindowsSDKRegKey)" -v "InstallationFolder" | grep -o '[A-Z]:\\.*')
+	WindowsSDKVer = $(shell reg query "$(WindowsSDKRegKey)" -v "ProductVersion" | grep -o '10\.[0-9]\.[0-9]*')
+	WindowsSDKUCRTIncludeDir := $(shell cygpath "$(WindowsSDKRootDir)\Include\$(WindowsSDKVer)\ucrt")
+	WindowsSDKUCRTLibDir := $(shell cygpath "$(WindowsSDKRootDir)\Lib\$(WindowsSDKVer)\ucrt\x64")
 
-VCCompilerToolsBinDir := $(VcCompilerToolsDir)\bin\$(HostCPUArchDir)
+	VCCompilerToolsBinDir := $(VcCompilerToolsDir)\bin\$(HostCPUArchDir)
 
-PATH := $(shell IFS=$$'\n'; cygpath "$(VCCompilerToolsBinDir)/x64"):$(PATH)
-PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VsInstallRoot)/Common7/IDE")
-INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VcCompilerToolsDir)/include")
-LIB := $(shell IFS=$$'\n'; cygpath "$(VcCompilerToolsDir)/lib/x64")
+	PATH := $(shell IFS=$$'\n'; cygpath "$(VCCompilerToolsBinDir)/x64"):$(PATH)
+	PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VsInstallRoot)/Common7/IDE")
+	INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VcCompilerToolsDir)/include")
+	LIB := $(shell IFS=$$'\n'; cygpath "$(VcCompilerToolsDir)/lib/x64")
 
-export INCLUDE := $(INCLUDE);$(WindowsSDKUCRTIncludeDir)
-export LIB := $(LIB);$(WindowsSDKUCRTLibDir)
-TARGET := $(TARGET_NAME)_libretro.dll
-PSS_STYLE :=2
-LDFLAGS += -DLL
+	export INCLUDE := $(INCLUDE);$(WindowsSDKUCRTIncludeDir)
+	export LIB := $(LIB);$(WindowsSDKUCRTLibDir)
+	TARGET := $(TARGET_NAME)_libretro.dll
+	PSS_STYLE :=2
+	LDFLAGS += -DLL
 
 # Windows MSVC 2010 x64
 else ifeq ($(platform), windows_msvc2010_x64)