diff --git a/runsuite.c b/runsuite.c
index c1d35ad0..a36a5f3d 100644
--- a/runsuite.c
+++ b/runsuite.c
@@ -6,6 +6,7 @@
  * daniel@veillard.com
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/runtest.c b/runtest.c
index fe896b72..ff65fe86 100644
--- a/runtest.c
+++ b/runtest.c
@@ -11,7 +11,7 @@
  * daniel@veillard.com
  */
 
-#include "config.h"
+#include "libxml.h"
 #include <stdio.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/runxmlconf.c b/runxmlconf.c
index 3053f6a3..b5c3fd8d 100644
--- a/runxmlconf.c
+++ b/runxmlconf.c
@@ -6,6 +6,7 @@
  * daniel@veillard.com
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <libxml/xmlversion.h>
 
diff --git a/testapi.c b/testapi.c
index 2f17c935..0a0aadff 100644
--- a/testapi.c
+++ b/testapi.c
@@ -11,6 +11,7 @@
 /* Disable deprecation warnings */
 #define XML_DEPRECATED
 
+#include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/testrecurse.c b/testrecurse.c
index c5832905..d76d80ac 100644
--- a/testrecurse.c
+++ b/testrecurse.c
@@ -10,6 +10,7 @@
  * daniel@veillard.com
  */
 
+#include "config.h"
 #include <stdio.h>
 
 #include <stdlib.h>