diff --git a/python-markdown-math.spec b/python-markdown-math.spec
index 5c46770..89ea4b6 100644
--- a/python-markdown-math.spec
+++ b/python-markdown-math.spec
@@ -13,7 +13,7 @@ BuildArch:      noarch
 
 BuildRequires:  python3-devel
 BuildRequires:  python3dist(setuptools)
-BuildRequires:  python3dist(markup)
+BuildRequires:  python3dist(markdown)
 
 %description
 Extension for Python-Markdown: this extension adds math