diff --git a/library/psa_crypto_slot_management.c b/library/psa_crypto_slot_management.c
index 74e59dc2ee2c..a28b723d0ff9 100644
--- a/library/psa_crypto_slot_management.c
+++ b/library/psa_crypto_slot_management.c
@@ -27,6 +27,9 @@
 #include "mbedtls/threading.h"
 #endif
 
+#if defined (MBEDTLS_PSA_CRYPTO_ACCEL_DRV_C)
+#include "psa/crypto_accel_driver.h"
+#endif
 
 
 /* Make sure we have distinct ranges of key identifiers for distinct