diff --git a/dev-python/pip/pip-19.1.ebuild b/dev-python/pip/pip-19.1.ebuild
index f0c3d00ba9d78..7a298c231eb3f 100644
--- a/dev-python/pip/pip-19.1.ebuild
+++ b/dev-python/pip/pip-19.1.ebuild
@@ -78,6 +78,10 @@ python_test () {
 }
 
 python_install_all() {
+	# Prevent dbus auto-launch
+	# https://bugs.gentoo.org/692178
+	export DBUS_SESSION_BUS_ADDRESS="disabled:"
+
 	local DOCS=( AUTHORS.txt docs/html/**/*.rst )
 	distutils-r1_python_install_all
 
diff --git a/dev-python/pip/pip-19.3.1-r1.ebuild b/dev-python/pip/pip-19.3.1-r1.ebuild
index 10543a9920525..f0dfd53447048 100644
--- a/dev-python/pip/pip-19.3.1-r1.ebuild
+++ b/dev-python/pip/pip-19.3.1-r1.ebuild
@@ -95,6 +95,10 @@ python_test () {
 }
 
 python_install_all() {
+	# Prevent dbus auto-launch
+	# https://bugs.gentoo.org/692178
+	export DBUS_SESSION_BUS_ADDRESS="disabled:"
+
 	local DOCS=( AUTHORS.txt docs/html/**/*.rst )
 	distutils-r1_python_install_all
 
diff --git a/dev-python/pip/pip-19.3.1-r2.ebuild b/dev-python/pip/pip-19.3.1-r2.ebuild
index 507b3e88684b3..1be38195935aa 100644
--- a/dev-python/pip/pip-19.3.1-r2.ebuild
+++ b/dev-python/pip/pip-19.3.1-r2.ebuild
@@ -114,6 +114,10 @@ python_test() {
 }
 
 python_install_all() {
+	# Prevent dbus auto-launch
+	# https://bugs.gentoo.org/692178
+	export DBUS_SESSION_BUS_ADDRESS="disabled:"
+
 	local DOCS=( AUTHORS.txt docs/html/**/*.rst )
 	distutils-r1_python_install_all