diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index 4c27333cd..611d5aba3 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -834,15 +834,16 @@ extern "C" {
 #define MBEDTLS_PSA_BUILTIN_ALG_RSA_PSS 1
 #define PSA_WANT_ALG_RSA_PSS 1
 #endif /* MBEDTLS_PKCS1_V21 */
+#if defined(MBEDTLS_GENPRIME)
+#define MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_GENERATE 1
+#define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE 1
+#endif /* MBEDTLS_GENPRIME */
 #define MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_BASIC 1
 #define MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_IMPORT 1
 #define MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_EXPORT 1
-#define MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_GENERATE 1
-#define MBEDTLS_GENPRIME
 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC 1
 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT 1
 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT 1
-#define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE 1
 #define MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY 1
 #define PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY 1
 #endif /* MBEDTLS_RSA_C */