diff --git a/src/mod_webdav.c b/src/mod_webdav.c
index d61c5b7b..58e3df38 100644
--- a/src/mod_webdav.c
+++ b/src/mod_webdav.c
@@ -31,7 +31,8 @@
 #include <sqlite3.h>
 #endif
 
-#if defined(HAVE_LIBXML_H) && defined(HAVE_SQLITE3_H) && defined(HAVE_UUID_UUID_H)
+#if defined(HAVE_LIBXML_H) && defined(HAVE_SQLITE3_H) \
+ && defined(HAVE_UUID) && defined(HAVE_UUID_UUID_H)
 #define USE_LOCKS
 #include <uuid/uuid.h>
 #endif