diff --git a/python-html5lib.spec b/python-html5lib.spec
index 40ce9a2..b255461 100644
--- a/python-html5lib.spec
+++ b/python-html5lib.spec
@@ -1,4 +1,5 @@
 %global modulename html5lib
+%global with_python3 1
 
 Name:		python-%{modulename}
 Summary:	A python based HTML parser/tokenizer
@@ -20,6 +21,7 @@ BuildRequires:	python-six
 BuildRequires:	python3-devel
 BuildRequires:	python-tools
 BuildRequires:	python3-nose
+BuildRequires:	python3-six
 BuildRequires:	python3-setuptools
 %endif