diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 0747c0595a9d..918814cd0f80 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -40,6 +40,7 @@
 #include <linux/parser.h>
 #include <linux/random.h>
 #include <linux/jiffies.h>
+#include <rdma/ib_cache.h>
 
 #include <linux/atomic.h>
 
@@ -265,10 +266,10 @@ static int srp_init_qp(struct srp_target_port *target,
 	if (!attr)
 		return -ENOMEM;
 
-	ret = ib_find_pkey(target->srp_host->srp_dev->dev,
-			   target->srp_host->port,
-			   be16_to_cpu(target->pkey),
-			   &attr->pkey_index);
+	ret = ib_find_cached_pkey(target->srp_host->srp_dev->dev,
+				  target->srp_host->port,
+				  be16_to_cpu(target->pkey),
+				  &attr->pkey_index);
 	if (ret)
 		goto out;