diff --git a/python-drgn.spec b/python-drgn.spec
index 5583110..231c5f6 100644
--- a/python-drgn.spec
+++ b/python-drgn.spec
@@ -30,10 +30,13 @@ URL:            https://github.com/osandov/drgn
 Source:         https://files.pythonhosted.org/packages/source/d/drgn/drgn-%{version}.tar.gz
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  autoconf
+BuildRequires:  automake
 BuildRequires:  fdupes
 BuildRequires:  libdw-devel
 BuildRequires:  libelf-devel
 BuildRequires:  libkdumpfile-devel
+BuildRequires:  libtool
 BuildRequires:  python-rpm-macros
 %python_subpackages