diff --git a/python-txaio.spec b/python-txaio.spec
index 0ba81e6..5e98cb5 100644
--- a/python-txaio.spec
+++ b/python-txaio.spec
@@ -40,6 +40,7 @@ asyncio.
 %package doc
 Summary:        Documentation for txaio
 
+BuildRequires:  make
 BuildRequires:  python3-sphinx
 BuildRequires:  python3-sphinx_rtd_theme
 Requires:       js-jquery