diff --git a/src/ifctester/ifctester/ids.py b/src/ifctester/ifctester/ids.py
index 38f0fc3f95..21bf6670b0 100644
--- a/src/ifctester/ifctester/ids.py
+++ b/src/ifctester/ifctester/ids.py
@@ -81,7 +81,7 @@ class Ids:
             "@xmlns": "http://standards.buildingsmart.org/IDS",
             "@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
             "@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
-            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_09.xsd",
+            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/0.9.6/ids.xsd",
             "info": self.info,
             "specifications": {"specification": []},
         }
diff --git a/src/ifctester/ifctester/ids.xsd b/src/ifctester/ifctester/ids.xsd
index 5ac58daf18..0d2a595e72 100644
--- a/src/ifctester/ifctester/ids.xsd
+++ b/src/ifctester/ifctester/ids.xsd
@@ -51,9 +51,9 @@
 	</xs:complexType>
 	<xs:complexType name="partOfType">
 		<xs:sequence>
-			<xs:element name="entity" type="ids:entityType" minOccurs="1" />
+			<xs:element name="entity" type="ids:entityType" minOccurs="1"/>
 		</xs:sequence>
-		<xs:attribute name="relation" type="ids:relations" />
+		<xs:attribute name="relation" type="ids:relations"/>
 	</xs:complexType>
 	<xs:complexType name="applicabilityType">
 		<xs:sequence>
@@ -212,7 +212,7 @@
 		</xs:attribute>
 		<xs:attribute name="identifier" type="xs:string">
 			<xs:annotation>
-				<xs:documentation>Author of the IDS can provide an identifier to the specification. This is intended to be a machine readable identifier. Beware: because of the possibility to combine different 'requirement' elements from several ids files this cannot be enforced/assumed as (global) unique.</xs:documentation>
+				<xs:documentation>Author of the IDS can provide an identifier to the specification. This is intended to be a machine readable identifier. Beware: because of the possibility to combine different 'specification' elements from several ids files this cannot be enforced/assumed as (global) unique.</xs:documentation>
 			</xs:annotation>
 		</xs:attribute>
 		<xs:attribute name="description" type="xs:string" use="optional"/>
diff --git a/src/ifctester/test/test_ids.py b/src/ifctester/test/test_ids.py
index bf392ed8af..98217c5a7a 100644
--- a/src/ifctester/test/test_ids.py
+++ b/src/ifctester/test/test_ids.py
@@ -52,7 +52,7 @@ class TestIds:
             "@xmlns": "http://standards.buildingsmart.org/IDS",
             "@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
             "@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
-            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_09.xsd",
+            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/0.9.6/ids.xsd",
             "info": {"title": "Untitled"},
             "specifications": {"specification": []},
         }
@@ -72,7 +72,7 @@ class TestIds:
             "@xmlns": "http://standards.buildingsmart.org/IDS",
             "@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
             "@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
-            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_09.xsd",
+            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/0.9.6/ids.xsd",
             "info": {
                 "title": "title",
                 "copyright": "copyright",
@@ -92,7 +92,7 @@ class TestIds:
             "@xmlns": "http://standards.buildingsmart.org/IDS",
             "@xmlns:xs": "http://www.w3.org/2001/XMLSchema",
             "@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
-            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/ids_09.xsd",
+            "@xsi:schemaLocation": "http://standards.buildingsmart.org/IDS/0.9.6/ids.xsd",
             "info": {"title": "Untitled"},
             "specifications": {"specification": []},
         }