diff --git a/Extension Schemas/extensions.xsd b/Extension Schemas/extensions.xsd
index 51304a8c..e2aeaebd 100644
--- a/Extension Schemas/extensions.xsd	
+++ b/Extension Schemas/extensions.xsd	
@@ -28,7 +28,7 @@
 				<xs:enumeration value="Structure"/>
 				<xs:enumeration value="Mechanical"/>
 				<xs:enumeration value="Electrical"/>
-				<xs:enumeration value="Spesifications"/>
+				<xs:enumeration value="Specifications"/>
 				<xs:enumeration value="Technology"/>
 			</xs:restriction>
 		</xs:simpleType>