diff --git a/ch.psi.fda/src/main/resources/model-v1.xsd b/ch.psi.fda/src/main/resources/model-v1.xsd
index a8f5a56..1760537 100644
--- a/ch.psi.fda/src/main/resources/model-v1.xsd
+++ b/ch.psi.fda/src/main/resources/model-v1.xsd
@@ -42,6 +42,9 @@
     						<xsd:enumeration value="put"></xsd:enumeration>
     						<xsd:enumeration value="putq"></xsd:enumeration>
     						<xsd:enumeration value="wait"></xsd:enumeration>
+    						<xsd:enumeration value="waitOR"></xsd:enumeration>
+    						<xsd:enumeration value="waitAND"></xsd:enumeration>
+    						<xsd:enumeration value="waitREGEX"></xsd:enumeration>
     					</xsd:restriction>
     				</xsd:simpleType>
     			</xsd:attribute>