diff --git a/srcpkgs/python-gobject/template b/srcpkgs/python-gobject/template
index c17722c2d4..0ea5cc9361 100644
--- a/srcpkgs/python-gobject/template
+++ b/srcpkgs/python-gobject/template
@@ -1,7 +1,7 @@
 # Template file for 'python-gobject'
 pkgname=python-gobject
 version=3.36.1
-revision=1
+revision=2
 wrksrc="pygobject-${version}"
 build_style=meson
 build_helper="gir"
@@ -20,6 +20,7 @@ python-gobject-devel_package() {
 	depends="libgirepository-devel python-cairo-devel
 	 libglib-devel libffi-devel
 	 python-gobject>=${version}_${revision}"
+	conflicts="python3-gobject-devel"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include