diff --git a/lib/index.js b/lib/index.js
index cf1470f..3293af2 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -27,7 +27,7 @@ const makeDebug = require('debug')
  * @returns {asserts peer is { db: PPPPPDB }}
  */
 function assertDBPlugin(peer) {
-  if (!peer.db) throw new Error('gc plugin requires ppppp-db plugin')
+  if (!peer.db) throw new Error('"gc" plugin requires "db" plugin')
 }
 
 /**
@@ -35,7 +35,7 @@ function assertDBPlugin(peer) {
  * @returns {asserts peer is { goals: PPPPPGoal }}
  */
 function assertGoalsPlugin(peer) {
-  if (!peer.goals) throw new Error('gc plugin requires ppppp-goals plugin')
+  if (!peer.goals) throw new Error('"gc" plugin requires "goals" plugin')
 }
 
 /**