diff --git a/ext/simplexml/config.w32 b/ext/simplexml/config.w32
index 52eeb0c6d4d..c003d072393 100644
--- a/ext/simplexml/config.w32
+++ b/ext/simplexml/config.w32
@@ -4,7 +4,7 @@
 ARG_WITH("simplexml", "Simple XML support", "yes");
 
 if (PHP_SIMPLEXML == "yes" && PHP_LIBXML == "yes"
-	&& 	ADD_EXTENSION_DEP('simplexml', 'libxml')) {
+	&& ADD_EXTENSION_DEP('simplexml', 'libxml')) {
 	EXTENSION("simplexml", "simplexml.c sxe.c");
 	AC_DEFINE("HAVE_SIMPLEXML", 1, "Simple XML support");
 	if (!PHP_SIMPLEXML_SHARED) {
@@ -13,6 +13,9 @@ if (PHP_SIMPLEXML == "yes" && PHP_LIBXML == "yes"
 	if (!ADD_EXTENSION_DEP('simplexml', 'spl', true)) {
 		MESSAGE("\tSPL support in simplexml disabled");
 	}
+} else {
+	PHP_SIMPLEXML == "no";
+	WARNING("simplexml not enabled; libraries and headers not found");
 }