diff --git a/AlgebraicDataflowArchitectureModel/src/parser/ExpectedFormulaChannel.java b/AlgebraicDataflowArchitectureModel/src/parser/ExpectedFormulaChannel.java
new file mode 100644
index 0000000..420655e
--- /dev/null
+++ b/AlgebraicDataflowArchitectureModel/src/parser/ExpectedFormulaChannel.java
@@ -0,0 +1,9 @@
+package parser;
+
+public class ExpectedFormulaChannel extends ParseException {
+
+	public ExpectedFormulaChannel(int line) {
+		super(line);
+	}
+
+}