diff --git a/AlgebraicDataflowArchitectureModel/src/parser/exceptions/ExpectedColon.java b/AlgebraicDataflowArchitectureModel/src/parser/exceptions/ExpectedColon.java
new file mode 100644
index 0000000..426aaf1
--- /dev/null
+++ b/AlgebraicDataflowArchitectureModel/src/parser/exceptions/ExpectedColon.java
@@ -0,0 +1,8 @@
+package parser.exceptions;
+
+public class ExpectedColon extends ParseException {
+
+	public ExpectedColon(int line) {
+		super(line);
+	}
+}