diff --git a/library/mbedtls_config.c b/library/mbedtls_config.c
index 692dce7..679f8e3 100644
--- a/library/mbedtls_config.c
+++ b/library/mbedtls_config.c
@@ -7,3 +7,7 @@
  */
 
 #include <mbedtls/build_info.h>
+
+/* Consistency checks in the configuration: check for incompatible options,
+ * missing options when at least one of a set needs to be enabled, etc. */
+#include "mbedtls_check_config.h"