diff --git a/datokenizer.go b/datokenizer.go
index f455ec3..96243f1 100644
--- a/datokenizer.go
+++ b/datokenizer.go
@@ -295,6 +295,20 @@
 						if elemint[1] == -1 {
 							state = elemint[0]
 							final = elemint[3]
+
+							// Final state that has no outgoing edges
+							if final == 1 {
+
+								// Initialize outgoing states
+								if tok.transitions[state+1] == nil {
+									tok.transitions[state+1] = make(map[int]*edge)
+								}
+
+								// TODO:
+								//   Maybe this is less relevant for tokenizers
+								tok.transitions[state+1][tok.final] = &edge{}
+							}
+							continue
 						} else {
 							state = elemint[0]
 							inSym = elemint[1]
diff --git a/datokenizer_test.go b/datokenizer_test.go
index b6383d4..3cece06 100644
--- a/datokenizer_test.go
+++ b/datokenizer_test.go
@@ -38,6 +38,7 @@
 	assert.True(tmatch(dat, "bau"))
 	assert.True(tmatch(dat, "bauamt"))
 	assert.False(tmatch(dat, "baum"))
+	assert.False(tmatch(dat, "baua"))
 }
 
 func TestSimpleBranches(t *testing.T) {