diff --git a/src/doc/tutorials/Data-Insertion.rst b/src/doc/tutorials/Data-Insertion.rst
index 00c86efb253352b0ea8ebf7a6afb74a1b5ab0157..84223db3615688a1fb900eefa2b86115b266b307 100644
--- a/src/doc/tutorials/Data-Insertion.rst
+++ b/src/doc/tutorials/Data-Insertion.rst
@@ -17,8 +17,10 @@ Property called “a” of datatype double. This is very easy in pylib:
 
    a = db.Property(name="a", datatype=db.DOUBLE)
 
-There are a few basic datatypes: db.INTEGER, db.TEXT. See `data
-type <Specification/Datatype>`__ for a full list.
+There are a few basic datatypes like db.INTEGER, db.DOUBLE, or db.TEXT. See the
+`data types
+<https://docs.indiscale.com/caosdb-server/specification/Datatype.html>`_ for a
+full list.
 
 We can create our own small data model for e.g. a simulation by adding
 two more Properties and a RecordType: