diff --git a/cmake/Sphinx.cmake b/cmake/Sphinx.cmake
index 14ea50e..b456cf6 100644
--- a/cmake/Sphinx.cmake
+++ b/cmake/Sphinx.cmake
@@ -1,4 +1,4 @@
-FIND_PROGRAM(SPHINX_BIN NAMES sphinx-build2 sphinx-build CMAKE_FIND_ROOT_PATH_BOTH)
+FIND_PROGRAM(SPHINX_BIN NAMES sphinx-build-2 sphinx-build2 sphinx-build sphinx-build-3 CMAKE_FIND_ROOT_PATH_BOTH)
 
 IF(SPHINX_BIN)
 	SET(SPHINX_FOUND TRUE)