diff --git a/doc/meson.build b/doc/meson.build
index f4b491d..2eec1e5 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -1,4 +1,4 @@
-sphinx = find_program('sphinx-build', required: get_option('documentation'))
+sphinx = find_program('sphinx-build-3', required: get_option('documentation'))
 if not sphinx.found()
   subdir_done()
 endif