diff --git a/distro/tests/README.md b/distro/tests/README.md
index 4563c5271214d2cb4ff4bd00fd2a63ba147d158a..f528348cee9032b92c05fec4ed9903ad23547fd3 100644
--- a/distro/tests/README.md
+++ b/distro/tests/README.md
@@ -28,6 +28,12 @@ Vagrantfile):
 
 or
 
+```
+./test-distro.sh testing debian9
+```
+
+or
+
 ```
 ./test-distro.sh latest debian9
 ```
diff --git a/distro/tests/test-distro.sh b/distro/tests/test-distro.sh
index 78e65db9b4817474d0f810aa946aabdd68235994..81e82c201a941ea23a9816561ff2894211619ed1 100755
--- a/distro/tests/test-distro.sh
+++ b/distro/tests/test-distro.sh
@@ -12,10 +12,13 @@ case "$repo" in
 	devel)
 		echo -e '  - knot-resolver-devel' >> repos.yaml
 		;;
+	testing)
+		echo -e 'repos:\n  - knot-resolver-testing' > repos.yaml
+		;;
 	latest)
 		;;
 	*)
-		echo "Unknown repo, choose devel|latest"
+		echo "Unknown repo, choose devel|latest|testing"
 		exit 1
 		;;
 esac