diff --git a/fullmatch b/fullmatch.sql
similarity index 94%
rename from fullmatch
rename to fullmatch.sql
index 802e770..697458f 100644
--- a/fullmatch
+++ b/fullmatch.sql
@@ -4,4 +4,4 @@ INNER JOIN
 persons as b ON a.voornv = b.name_first AND a.tussenvv = b.name_second AND a.achtv = b.name_last 
 INNER JOIN
 persons as c ON a.vnamenkind = c.name_first AND a.tussenvkind = c.name_second AND a.achternkind = c.name_last 
-WHERE a.voornv != '';
\ No newline at end of file
+WHERE a.voornv != '';