diff --git a/python-pyproject-parser.spec b/python-pyproject-parser.spec
index 3a07cf2..c219719 100644
--- a/python-pyproject-parser.spec
+++ b/python-pyproject-parser.spec
@@ -44,6 +44,7 @@ BuildRequires:  %{python_module pyproject-parser = %{version}}
 BuildRequires:  %{python_module pytest-regressions}
 BuildRequires:  %{python_module pytest-timeout}
 BuildRequires:  %{python_module pytest}
+BuildRequires:  %{python_module sdjson}
 %endif
 # /SECTION
 BuildRequires:  fdupes
@@ -53,13 +54,13 @@ Requires:       python-dom-toml >= 2.0.0
 Requires:       python-domdf-python-tools >= 2.8.0
 Requires:       python-natsort >= 7.1.1
 Requires:       python-packaging >= 20.9
-Requires:       python-sdjson >= 0.3.1
 Requires:       python-shippinglabel >= 1.0.0
 Requires:       python-typing-extensions >= 3.7.4.3
 Suggests:       python-consolekit >= 1.4.1
+Suggests:       python-click >= 7.1.2
 Suggests:       python-docutils >= 0.16
 Suggests:       python-readme-renderer >= 27.0
-Suggests:       python-click >= 7.1.2
+Suggests:       python-sdjson >= 0.3.1
 BuildArch:      noarch
 %python_subpackages