diff --git a/source/net/yacy/document/parser/htmlParser.java b/source/net/yacy/document/parser/htmlParser.java
index 76a6ca4e9..93c55bb2d 100644
--- a/source/net/yacy/document/parser/htmlParser.java
+++ b/source/net/yacy/document/parser/htmlParser.java
@@ -60,6 +60,8 @@ public class htmlParser extends AbstractParser implements Idiom {
         SUPPORTED_EXTENSIONS.add("xhtml");
         SUPPORTED_EXTENSIONS.add("php");
         SUPPORTED_EXTENSIONS.add("php3");
+        SUPPORTED_EXTENSIONS.add("php4");
+        SUPPORTED_EXTENSIONS.add("php5");
         SUPPORTED_EXTENSIONS.add("cfm");
         SUPPORTED_EXTENSIONS.add("asp");
         SUPPORTED_EXTENSIONS.add("aspx");