diff --git a/lib/xmlparse.c b/lib/xmlparse.c
index 8199488..8453289 100644
--- a/lib/xmlparse.c
+++ b/lib/xmlparse.c
@@ -88,9 +88,9 @@
 
 #ifdef _WIN32
 #  include "winconfig.h"
-#endif
-
-#include <expat_config.h>
+#elif defined(HAVE_EXPAT_CONFIG_H)
+#  include <expat_config.h>
+#endif /* ndef _WIN32 */
 
 #include "ascii.h"
 #include "expat.h"
diff --git a/lib/xmlrole.c b/lib/xmlrole.c
index 08173b0..ddb22ef 100644
--- a/lib/xmlrole.c
+++ b/lib/xmlrole.c
@@ -41,9 +41,11 @@
 
 #ifdef _WIN32
 #  include "winconfig.h"
-#endif
-
-#include <expat_config.h>
+#else
+#  ifdef HAVE_EXPAT_CONFIG_H
+#    include <expat_config.h>
+#  endif
+#endif /* ndef _WIN32 */
 
 #include "expat_external.h"
 #include "internal.h"
diff --git a/lib/xmltok.c b/lib/xmltok.c
index 8d77d60..53ec1d0 100644
--- a/lib/xmltok.c
+++ b/lib/xmltok.c
@@ -48,9 +48,11 @@
 
 #ifdef _WIN32
 #  include "winconfig.h"
-#endif
-
-#include <expat_config.h>
+#else
+#  ifdef HAVE_EXPAT_CONFIG_H
+#    include <expat_config.h>
+#  endif
+#endif /* ndef _WIN32 */
 
 #include "expat_external.h"
 #include "internal.h"