diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index 38323a08e7..dd1010b06d 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -643,7 +643,10 @@
 #endif
 
 #if defined(MBEDTLS_X509_OCSP_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) || \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) )
+    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_MD_C) || \
+    !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
+    !defined(MBEDTLS_PK_C) || !defined(MBEDTLS_RSA_C) || \
+    !defined(MBEDTLS_SHA1_C) || !defined(MBEDTLS_SHA256_C) )
 #error "MBEDTLS_X509_OCSP_PARSE_C defined, but not all prerequisites"
 #endif
 
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 390cf91864..49c14a345a 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -2525,7 +2525,9 @@
  *
  * Module:  library/x509_ocsp.c
  *
- * Requires: MBEDTLS_X509_USE_C, MBEDTLS_X509_CRT_PARSE_C
+ * Requires: MBEDTLS_X509_USE_C, MBEDTLS_X509_CRT_PARSE_C, MBEDTLS_MD_C,
+ *           MBEDTLS_OID_C, MBEDTLS_ASN1_PARSE_C, MBEDTLS_PK_C, MBEDTLS_RSA_C,
+ *           MBEDTLS_SHA1_C, MBEDTLS_SHA256_C
  *
  * This module is used for reading X.509 OCSP responses.
  */