diff --git a/include/mbedtls/block_cipher.h b/include/mbedtls/block_cipher.h
index d76d860..535412a 100644
--- a/include/mbedtls/block_cipher.h
+++ b/include/mbedtls/block_cipher.h
@@ -25,7 +25,7 @@
 #endif
 
 #if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)
-#include "psa/crypto.h"
+#include "psa/crypto_types.h"
 #endif
 
 #ifdef __cplusplus
@@ -53,7 +53,6 @@
     mbedtls_block_cipher_id_t MBEDTLS_PRIVATE(id);
 #if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)
     mbedtls_block_cipher_engine_t engine;
-    psa_cipher_operation_t psa_operation;
     psa_key_type_t psa_key_type;
     mbedtls_svc_key_id_t psa_key_id;
 #endif