diff --git a/docs/make.bat b/docs/make.bat
index c2cdfb6..b1533bc 100644
--- a/docs/make.bat
+++ b/docs/make.bat
@@ -47,6 +47,14 @@ if "%1" == "clean" (
 )
 
 
+REM Check if sphinx-build is available and fallback to Python version if any
+%SPHINXBUILD% 2> nul
+if errorlevel 9009 goto sphinx_python
+goto spinx_ok
+
+:sphinx_python
+
+set SPHINXBUILD=python -m sphinx.__init__
 %SPHINXBUILD% 2> nul
 if errorlevel 9009 (
 	echo.
@@ -60,6 +68,9 @@ if errorlevel 9009 (
 	exit /b 1
 )
 
+:sphinx_ok
+
+
 if "%1" == "html" (
 	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
 	if errorlevel 1 exit /b 1