diff --git a/python-bluepy.spec b/python-bluepy.spec
index 10bd17c..8211c5c 100644
--- a/python-bluepy.spec
+++ b/python-bluepy.spec
@@ -31,6 +31,7 @@ BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+BuildRequires:  glib2-devel
 BuildRequires:  unzip
 %if %{with test}
 BuildRequires:  %{python_module pytest}