diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index 9080cd1..3b01b78 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -586,7 +586,7 @@
 #define MBEDTLS_PSA_BUILTIN_ALG_RSA_PKCS1V15_SIGN 1
 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN 1
 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN_RAW 1
-#endif /* MBEDTLSS_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 #if defined(MBEDTLS_PKCS1_V21)
 #define MBEDTLS_PSA_BUILTIN_ALG_RSA_OAEP 1
 #define PSA_WANT_ALG_RSA_OAEP 1