diff --git a/citydb-database/src/main/java/org/citydb/database/adapter/SchemaAdapter.java b/citydb-database/src/main/java/org/citydb/database/adapter/SchemaAdapter.java
index e3ce9d1..167c0cc 100644
--- a/citydb-database/src/main/java/org/citydb/database/adapter/SchemaAdapter.java
+++ b/citydb-database/src/main/java/org/citydb/database/adapter/SchemaAdapter.java
@@ -94,8 +94,4 @@ public SqlHelper getSqlHelper() {
     public IndexHelper getIndexHelper() {
         return indexHelper;
     }
-
-    public String getCreateIndex(Index index) {
-        return getCreateIndex(index, false);
-    }
 }