diff --git a/subsys/net/lib/websocket/websocket.c b/subsys/net/lib/websocket/websocket.c
index 12eddd04f4b..e4e81995090 100644
--- a/subsys/net/lib/websocket/websocket.c
+++ b/subsys/net/lib/websocket/websocket.c
@@ -39,6 +39,7 @@ LOG_MODULE_REGISTER(net_websocket, CONFIG_NET_WEBSOCKET_LOG_LEVEL);
 #include "net_private.h"
 #include "sockets_internal.h"
 #include "websocket_internal.h"
+#include <psa/crypto.h>
 
 /* If you want to see the data that is being sent or received,
  * then you can enable debugging and set the following variables to 1.
@@ -278,8 +279,10 @@ int websocket_connect(int sock, struct websocket_request *wreq,
 	ctx->http_cb = wreq->http_cb;
 	ctx->is_client = 1;
 
-	mbedtls_sha1((const unsigned char *)&rnd_value, sizeof(rnd_value),
-			 sec_accept_key);
+	// mbedtls_sha1((const unsigned char *)&rnd_value, sizeof(rnd_value),
+	// 		 sec_accept_key);
+	psa_hash_compute(PSA_ALG_SHA_1, (const uint8_t *)&rnd_value, sizeof(rnd_value),
+			 sec_accept_key, sizeof(sec_accept_key), &olen);
 
 	ret = base64_encode(sec_ws_key + sizeof("Sec-Websocket-Key: ") - 1,
 			    sizeof(sec_ws_key) -
@@ -342,7 +345,9 @@ int websocket_connect(int sock, struct websocket_request *wreq,
 	strncpy(key_accept + key_len, WS_MAGIC, olen);
 
 	/* This SHA-1 value is then checked when we receive the response */
-	mbedtls_sha1(key_accept, olen + key_len, sec_accept_key);
+	// mbedtls_sha1(key_accept, olen + key_len, sec_accept_key);
+	psa_hash_compute(PSA_ALG_SHA_1, (const uint8_t *)&key_accept, olen + key_len,
+			 sec_accept_key, sizeof(sec_accept_key), &olen);
 
 	ret = http_client_req(sock, &req, timeout, ctx);
 	if (ret < 0) {