diff --git a/wolfcrypt/src/des3.c b/wolfcrypt/src/des3.c
index 4d571db9e..dbdce6f3a 100644
--- a/wolfcrypt/src/des3.c
+++ b/wolfcrypt/src/des3.c
@@ -142,7 +142,7 @@
 
 
 /* Hardware Acceleration */
-#if defined(STM32_CRYPTO)
+#if defined(STM32_CRYPTO) && !defined(STM32_CRYPTO_AES_ONLY)
 
     /*
      * STM32F2/F4 hardware DES/3DES support through the standard
diff --git a/wolfssl/wolfcrypt/des3.h b/wolfssl/wolfcrypt/des3.h
index cb5b84181..5cb94a093 100644
--- a/wolfssl/wolfcrypt/des3.h
+++ b/wolfssl/wolfcrypt/des3.h
@@ -79,6 +79,9 @@ enum {
 
 
 #if defined(STM32_CRYPTO)
+
+#include <wolfssl/wolfcrypt/port/st/stm32.h>
+
 enum {
     DES_CBC = 0,
     DES_ECB = 1
diff --git a/wolfssl/wolfcrypt/port/st/stm32.h b/wolfssl/wolfcrypt/port/st/stm32.h
index 3c3738e1d..2ccd153cf 100644
--- a/wolfssl/wolfcrypt/port/st/stm32.h
+++ b/wolfssl/wolfcrypt/port/st/stm32.h
@@ -111,7 +111,7 @@ int  wc_Stm32_Hash_Final(STM32_HASH_Context* stmCtx, word32 algo,
     #endif
     #if defined(WOLFSSL_STM32L4) || defined(WOLFSSL_STM32L5) || \
         defined(WOLFSSL_STM32U5)
-		#ifdef WOLFSSL_STM32L4
+		#if defined(WOLFSSL_STM32L4) || defined(WOLFSSL_STM32U5)
         	#define STM32_CRYPTO_AES_ONLY /* crypto engine only supports AES */
 		#endif
         #define CRYP AES
diff --git a/wolfssl/wolfcrypt/settings.h b/wolfssl/wolfcrypt/settings.h
index 744206f12..cc3e1b204 100644
--- a/wolfssl/wolfcrypt/settings.h
+++ b/wolfssl/wolfcrypt/settings.h
@@ -1342,7 +1342,7 @@ extern void uITRON4_free(void *p) ;
         #define STM32_CRYPTO
 
         #if defined(WOLFSSL_STM32L4) || defined(WOLFSSL_STM32L5) || \
-            defined(WOLFSSL_STM32WB)
+            defined(WOLFSSL_STM32WB) || defined(WOLFSSL_STM32U5)
             #define NO_AES_192 /* hardware does not support 192-bit */
         #endif
     #endif