diff --git a/data/supported-extensions b/data/supported-extensions
index 64bba21..eb0243a 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -137,7 +137,7 @@ xdebug 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
 xdiff 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 xhprof 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 xlswriter 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
-xmldiff 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
+xmldiff 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 xmlrpc 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 xpass 8.0 8.1 8.2 8.3 8.4
 xsl 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4