diff --git a/plugins/firebase-functions b/plugins/firebase-functions
deleted file mode 160000
index 6c3e441eec..0000000000
--- a/plugins/firebase-functions
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 6c3e441eec0a189d41bba66089244e2545533244
diff --git a/plugins/travis-ci b/plugins/travis-ci
deleted file mode 160000
index a7687c6196..0000000000
--- a/plugins/travis-ci
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a7687c61964c6d8f9759e8f438ca68fe7b0719db