diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index 793ec6a..b833472 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -1931,7 +1931,7 @@
     return key_bits;
 #else
     const mbedtls_cipher_info_t * const cipher_info =
-        mbedtls_cipher_info_from_type(info->cipher);
+        mbedtls_cipher_info_from_type((mbedtls_cipher_type_t) info->cipher);
 
     return mbedtls_cipher_info_get_key_bitlen(cipher_info);
 #endif /* MBEDTLS_USE_PSA_CRYPTO */