diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c
index 7bf805563ac2..bde2b40a6a32 100644
--- a/drivers/crypto/stm32/stm32-hash.c
+++ b/drivers/crypto/stm32/stm32-hash.c
@@ -68,7 +68,7 @@
 #define HASH_MASK_DATA_INPUT		BIT(1)
 
 /* Context swap register */
-#define HASH_CSR_REGISTER_NUMBER	53
+#define HASH_CSR_REGISTER_NUMBER	54
 
 /* Status Flags */
 #define HASH_SR_DATA_INPUT_READY	BIT(0)