diff --git a/commit_tx.c b/commit_tx.c
index d850ac9be..e9a855497 100644
--- a/commit_tx.c
+++ b/commit_tx.c
@@ -37,7 +37,7 @@ struct bitcoin_tx *create_commit_tx(const tal_t *ctx,
 	if (!proto_to_pubkey(theirs->final, &theirkey))
 		return tal_free(tx);
 
-	if (!proto_to_locktime(ours, &locktime))
+	if (!proto_to_locktime(theirs, &locktime))
 		return tal_free(tx);
 
 	/* First output is a P2SH to a complex redeem script (usu. for me) */
diff --git a/test-cli/create-commit-spend-tx.c b/test-cli/create-commit-spend-tx.c
index 5b4b216af..bffc87055 100644
--- a/test-cli/create-commit-spend-tx.c
+++ b/test-cli/create-commit-spend-tx.c
@@ -34,7 +34,7 @@ int main(int argc, char *argv[])
 	struct sha256 rhash;
 	size_t i, p2sh_out;
 	u64 fee = 10000;
-	u32 locktime_seconds;
+	u32 locktime;
 
 	err_set_progname(argv[0]);
 
@@ -57,8 +57,8 @@ int main(int argc, char *argv[])
 
 	o1 = pkt_from_file(argv[2], PKT__PKT_OPEN)->open;
 	o2 = pkt_from_file(argv[3], PKT__PKT_OPEN)->open;
-	if (!proto_to_locktime(o1, &locktime_seconds))
-		errx(1, "Invalid locktime in o1");
+	if (!proto_to_locktime(o2, &locktime))
+		errx(1, "Invalid locktime in o2");
 
  	/* We need our private key to spend commit output. */
 	if (!key_from_base58(argv[4], strlen(argv[4]), &testnet, &privkey, &pubkey1))
@@ -89,8 +89,7 @@ int main(int argc, char *argv[])
 
 	/* Create redeem script */
 	redeemscript = bitcoin_redeem_revocable(ctx, &pubkey1,
-						locktime_seconds,
-						&pubkey2, &rhash);
+											locktime, &pubkey2, &rhash);
 
 	/* Now, create transaction to spend it. */
 	tx = bitcoin_tx(ctx, 1, 1);
diff --git a/test-cli/create-steal-tx.c b/test-cli/create-steal-tx.c
index d8aefa983..304d0be64 100644
--- a/test-cli/create-steal-tx.c
+++ b/test-cli/create-steal-tx.c
@@ -67,7 +67,7 @@ int main(int argc, char *argv[])
 
 	o1 = pkt_from_file(argv[4], PKT__PKT_OPEN)->open;
 	o2 = pkt_from_file(argv[5], PKT__PKT_OPEN)->open;
-	if (!proto_to_locktime(o2, &locktime_seconds))
+	if (!proto_to_locktime(o1, &locktime_seconds))
 		errx(1, "Invalid locktime in o2");
 
 	if (!pubkey_from_hexstr(argv[6], &outpubkey))
diff --git a/test-cli/scripts/test.sh b/test-cli/scripts/test.sh
index 777e059e9..126b75598 100755
--- a/test-cli/scripts/test.sh
+++ b/test-cli/scripts/test.sh
@@ -61,7 +61,8 @@ B_FINALKEY=`getprivkey $B_FINALADDR`
 
 # Both sides say what they want from channel
 $PREFIX ./open-channel $A_SEED $A_AMOUNT $A_CHANGEPUBKEY $A_TMPKEY $A_FINALKEY $A_TXIN > A-open.pb
-$PREFIX ./open-channel $B_SEED $B_AMOUNT $B_CHANGEPUBKEY $B_TMPKEY $B_FINALKEY $B_TXIN > B-open.pb
+# B asks for a (dangerously) short locktime, for testing unilateral close.
+$PREFIX ./open-channel --locktime=60 $B_SEED $B_AMOUNT $B_CHANGEPUBKEY $B_TMPKEY $B_FINALKEY $B_TXIN > B-open.pb
 
 # Now sign anchor.
 $PREFIX ./open-anchor-scriptsigs A-open.pb B-open.pb $A_TXINKEY > A-anchor-scriptsigs.pb