diff --git a/python-adblock.spec b/python-adblock.spec
index 321fd6c..6dae792 100644
--- a/python-adblock.spec
+++ b/python-adblock.spec
@@ -34,6 +34,7 @@ BuildRequires:  %{python_module toml}
 BuildRequires:  cargo-packaging
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+BuildRequires:  python3-base >= 3.7
 ExclusiveArch:  %{rust_arches}
 %python_subpackages