diff --git a/lntest/timeouts.go b/lntest/timeouts.go
index d099d06b..305bf872 100644
--- a/lntest/timeouts.go
+++ b/lntest/timeouts.go
@@ -7,7 +7,7 @@ import "time"
 const (
 	// MinerMempoolTimeout is the max time we will wait for a transaction
 	// to propagate to the mining node's mempool.
-	MinerMempoolTimeout = time.Second * 30
+	MinerMempoolTimeout = time.Minute
 
 	// ChannelOpenTimeout is the max time we will wait before a channel to
 	// be considered opened.
diff --git a/lntest/timeouts_darwin.go b/lntest/timeouts_darwin.go
index ef21c998..be66b67b 100644
--- a/lntest/timeouts_darwin.go
+++ b/lntest/timeouts_darwin.go
@@ -7,7 +7,7 @@ import "time"
 const (
 	// MinerMempoolTimeout is the max time we will wait for a transaction
 	// to propagate to the mining node's mempool.
-	MinerMempoolTimeout = time.Second * 30
+	MinerMempoolTimeout = time.Minute
 
 	// ChannelOpenTimeout is the max time we will wait before a channel to
 	// be considered opened.