diff --git a/tag_database b/tag_database
index ee70cbece..7a81c77f7 100644
--- a/tag_database
+++ b/tag_database
@@ -110,7 +110,7 @@ initialize2DArray:array
 initializeArrayWithRange:array,math
 initializeArrayWithRangeRight:array,math
 initializeArrayWithValues:array,math
-initializeNDArray:array
+initializeNDArray:array,recursion
 inRange:math
 intersection:array,math
 intersectionBy:array,function