diff --git a/mingw-python-qt5.spec b/mingw-python-qt5.spec
index 38bcbf6..097b649 100644
--- a/mingw-python-qt5.spec
+++ b/mingw-python-qt5.spec
@@ -41,6 +41,7 @@ Patch2:         PyQt5_configure.patch
 BuildRequires:  gcc-c++
 BuildRequires:  make
 BuildRequires:  python2-devel
+BuildRequires:  python2-enum34
 BuildRequires:  sip-devel
 
 BuildRequires:  qt5-qtbase-devel >= %{qt_ver}