diff --git a/anda/tools/modern-colorthief/modern-colorthief.spec b/anda/tools/modern-colorthief/modern-colorthief.spec
index ea55467ce9..6a3c52e87b 100644
--- a/anda/tools/modern-colorthief/modern-colorthief.spec
+++ b/anda/tools/modern-colorthief/modern-colorthief.spec
@@ -17,6 +17,7 @@ BuildRequires: cargo-rpm-macros
 BuildRequires: maturin
 BuildRequires: mold
 BuildRequires: python3-devel
+BuildRequires: pyproject-rpm-macros
 BuildRequires: python3dist(pip)
 BuildRequires: python3dist(setuptools)
 %if %{with docs}