diff --git a/ext/spl/package.xml b/ext/spl/package.xml
index 372aaecd9fe..f99cd7ce41a 100755
--- a/ext/spl/package.xml
+++ b/ext/spl/package.xml
@@ -34,6 +34,8 @@ standard problems.
    <file role="src" name="spl_functions.h"/>
    <file role="src" name="spl_iterators.c"/>
    <file role="src" name="spl_iterators.h"/>
+   <file role="src" name="spl_sxe.c"/>
+   <file role="src" name="spl_sxe.h"/>
    <file role="doc" name="CREDITS"/>
    <file role="doc" name="README"/>
    <file role="doc" name="TODO"/>