diff --git a/src/utils/text_utils_test.v b/src/utils/text_utils_test.v
index e90976d3..cc6f3d84 100644
--- a/src/utils/text_utils_test.v
+++ b/src/utils/text_utils_test.v
@@ -5,6 +5,7 @@ fn test_pascal_case_to_snake_case() {
 	assert pascal_case_to_snake_case('SomeValue') == 'some_value'
 	assert pascal_case_to_snake_case('SomeValue') == 'some_value'
 	assert pascal_case_to_snake_case('SomeValue1') == 'some_value_1'
+	assert pascal_case_to_snake_case('some_value_1') == 'some_value_1'
 	assert pascal_case_to_snake_case('Some') == 'some'
 }