diff --git a/test/ucs-test/tests/85_ucs-translation-template/00_fuzzy_entries_on_merge b/test/ucs-test/tests/85_ucs-translation-template/00_fuzzy_entries_on_merge
index 0d13d85..8833330 100755
--- a/test/ucs-test/tests/85_ucs-translation-template/00_fuzzy_entries_on_merge
+++ b/test/ucs-test/tests/85_ucs-translation-template/00_fuzzy_entries_on_merge
@@ -1,7 +1,7 @@
 #!/usr/share/ucs-test/runner python
 ## desc: |
 ##  univention-ucs-translation-merge fuzzy entries
-##  Does univention -ucs translation-merge create fuzzy entries correctly when
+##  Does univention-ucs-translation-merge create fuzzy entries correctly when
 ##  merging into an existing translation?
 ## bugs: [41223]
 ## tags: [translation-template]
@@ -50,8 +50,10 @@ def _change_entry_in_source_file(source_pkg_path, po_entry):
 		with open(source_file_path, 'w') as changed_source, open(original_source_file, 'r') as fd:
 				for i, line in enumerate(fd):
 					if i == int(line_number) - 1:
-						logging.info('Changing %s in line %s', source_file, line_number)
-						line = line.replace(po_entry.msgid, 'C!{}'.format(po_entry.msgid))
+						logging.info('Attempting to change %s in line %s', source_file, line_number)
+						lhs, msgid_from_source = line.split('_(')
+						msgid_from_source = msgid_from_source.replace(po_entry.msgid[0:1], 'C!')
+						line = lhs + msgid_from_source
 					changed_source.write(line)
 		os.unlink(original_source_file)
 
@@ -127,7 +129,7 @@ if __name__ == '__main__':
 	for po_path, changed_entry in changes:
 		if not _entry_is_fuzzy(changed_entry, po_path):
 			# Sometimes msgmerges fuzzy matching does not match the change and
-			# appends the entry as commented (obsolete) to the end of the file
+			# appends the entry as a comment to the end of the file
 			if _entry_is_obsolete(changed_entry, po_path):
 				logging.debug('Change not matched by fuzzy matching in PO file: %s', po_path)
 			else: