diff --git a/lib/curl_hmac.h b/lib/curl_hmac.h
index 9438ca782a..2ea03dd268 100644
--- a/lib/curl_hmac.h
+++ b/lib/curl_hmac.h
@@ -24,8 +24,8 @@
  *
  ***************************************************************************/
 
-#if (defined(USE_CURL_NTLM_CORE) && !defined(USE_WINDOWS_SSPI)) \
-    || !defined(CURL_DISABLE_AWS)
+#if (defined(USE_CURL_NTLM_CORE) && !defined(USE_WINDOWS_SSPI))         \
+  || !defined(CURL_DISABLE_AWS) || !defined(CURL_DISABLE_DIGEST_AUTH)
 
 #include <curl/curl.h>
 
diff --git a/lib/hmac.c b/lib/hmac.c
index 87e7be8c65..4019b67f8e 100644
--- a/lib/hmac.c
+++ b/lib/hmac.c
@@ -26,8 +26,8 @@
 
 #include "curl_setup.h"
 
-#if (defined(USE_CURL_NTLM_CORE) && !defined(USE_WINDOWS_SSPI)) \
-    || !defined(CURL_DISABLE_AWS)
+#if (defined(USE_CURL_NTLM_CORE) && !defined(USE_WINDOWS_SSPI))         \
+  || !defined(CURL_DISABLE_AWS) || !defined(CURL_DISABLE_DIGEST_AUTH)
 
 #include <curl/curl.h>
 
diff --git a/lib/vauth/cleartext.c b/lib/vauth/cleartext.c
index c651fc5145..972a874480 100644
--- a/lib/vauth/cleartext.c
+++ b/lib/vauth/cleartext.c
@@ -35,7 +35,6 @@
 #include "urldata.h"
 
 #include "vauth/vauth.h"
-#include "curl_md5.h"
 #include "warnless.h"
 #include "strtok.h"
 #include "sendf.h"