diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index 8dff072..92c1266 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -310,7 +310,7 @@
 
 #if defined(PSA_WANT_ALG_ECDSA) && defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR) && \
     defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
-#define PSA_HAS_FULL_ECDSA 1
+#define PSA_HAVE_FULL_ECDSA 1
 #endif
 
 #if defined(PSA_WANT_KEY_TYPE_AES)