diff --git a/internal/base/base.go b/internal/base/base.go
index 3b38fba..3c35555 100644
--- a/internal/base/base.go
+++ b/internal/base/base.go
@@ -9,14 +9,16 @@ import (
 
 // Redis keys
 const (
-	processedPrefix = "asynq:processed:"      // STRING - asynq:processed:<yyyy-mm-dd>
-	failurePrefix   = "asynq:failure:"        // STRING - asynq:failure:<yyyy-mm-dd>
-	queuePrefix     = "asynq:queues:"         // LIST   - asynq:queues:<qname>
-	DefaultQueue    = queuePrefix + "default" // LIST
-	ScheduledQueue  = "asynq:scheduled"       // ZSET
-	RetryQueue      = "asynq:retry"           // ZSET
-	DeadQueue       = "asynq:dead"            // ZSET
-	InProgressQueue = "asynq:in_progress"     // LIST
+	processedPrefix   = "asynq:processed:"      // STRING - asynq:processed:<yyyy-mm-dd>
+	failurePrefix     = "asynq:failure:"        // STRING - asynq:failure:<yyyy-mm-dd>
+	queuePrefix       = "asynq:queues:"         // LIST   - asynq:queues:<qname>
+	DefaultQueue      = queuePrefix + "default" // LIST
+	HighPriorityQueue = queuePrefix + "high"    // LIST
+	LowPriorityQueue  = queuePrefix + "low"     // LIST
+	ScheduledQueue    = "asynq:scheduled"       // ZSET
+	RetryQueue        = "asynq:retry"           // ZSET
+	DeadQueue         = "asynq:dead"            // ZSET
+	InProgressQueue   = "asynq:in_progress"     // LIST
 )
 
 // Priority indicates importance of a task in comparison with others.
diff --git a/internal/base/base_test.go b/internal/base/base_test.go
index cd081c7..f4d54dd 100644
--- a/internal/base/base_test.go
+++ b/internal/base/base_test.go
@@ -10,9 +10,9 @@ func TestQueueKey(t *testing.T) {
 		p    Priority
 		want string
 	}{
-		{PriorityHigh, "asynq:queues:high"},
-		{PriorityDefault, "asynq:queues:default"},
-		{PriorityLow, "asynq:queues:low"},
+		{PriorityHigh, HighPriorityQueue},
+		{PriorityDefault, DefaultQueue},
+		{PriorityLow, LowPriorityQueue},
 	}
 
 	for _, tc := range tests {