diff --git a/mingw-w64-python-sphinx/PKGBUILD b/mingw-w64-python-sphinx/PKGBUILD
index 6acd998828..0ff1b38598 100644
--- a/mingw-w64-python-sphinx/PKGBUILD
+++ b/mingw-w64-python-sphinx/PKGBUILD
@@ -81,6 +81,7 @@ package_python3-sphinx() {
            "${MINGW_PACKAGE_PREFIX}-python3-certifi"
            "${MINGW_PACKAGE_PREFIX}-python3-colorama"
            "${MINGW_PACKAGE_PREFIX}-python3-docutils"
+           "${MINGW_PACKAGE_PREFIX}-python3-idna"
            "${MINGW_PACKAGE_PREFIX}-python3-imagesize"
            "${MINGW_PACKAGE_PREFIX}-python3-jinja"
            "${MINGW_PACKAGE_PREFIX}-python3-pygments"
@@ -113,6 +114,7 @@ package_python2-sphinx() {
            "${MINGW_PACKAGE_PREFIX}-python2-certifi"
            "${MINGW_PACKAGE_PREFIX}-python2-colorama"
            "${MINGW_PACKAGE_PREFIX}-python2-docutils"
+           "${MINGW_PACKAGE_PREFIX}-python2-idna"
            "${MINGW_PACKAGE_PREFIX}-python2-imagesize"
            "${MINGW_PACKAGE_PREFIX}-python2-jinja"
            "${MINGW_PACKAGE_PREFIX}-python2-pygments"