diff --git a/matrix_test.go b/matrix_test.go
index b0d2698..7200608 100644
--- a/matrix_test.go
+++ b/matrix_test.go
@@ -769,7 +769,7 @@
 	assert.Equal(tokens[11], ".")
 	assert.Equal(12, len(tokens))
 
-	// Plusampersand compounds
+	// Plusampersand compounds (1)
 	tokens = ttokenize(mat, w, "Die 2G+-Regel soll weitere Covid-19-Erkrankungen reduzieren.")
 	assert.Equal(tokens[0], "Die")
 	assert.Equal(tokens[1], "2G+-Regel")
@@ -780,6 +780,13 @@
 	assert.Equal(tokens[6], ".")
 	assert.Equal(7, len(tokens))
 
+	// Plusampersand compounds (2)
+	tokens = ttokenize(mat, w, "Der Neu-C++-Programmierer.")
+	assert.Equal(tokens[0], "Der")
+	assert.Equal(tokens[1], "Neu-C++-Programmierer")
+	assert.Equal(tokens[2], ".")
+	assert.Equal(3, len(tokens))
+
 	/*
 		@Test
 		public void englishTokenizerSeparatesEnglishContractionsAndClitics () {