diff --git a/config/mbedtls_config.h b/config/mbedtls_config.h
index 6da7bd8..c0b2a90 100644
--- a/config/mbedtls_config.h
+++ b/config/mbedtls_config.h
@@ -1276,7 +1276,7 @@
  *
  * Enable the checkup functions (*_self_test).
  */
-#define MBEDTLS_SELF_TEST
+//#define MBEDTLS_SELF_TEST
 
 /**
  * \def MBEDTLS_SHA256_SMALLER