diff --git a/structure_assignment/pipeline.py b/structure_assignment/pipeline.py
index a62a403..21b4133 100644
--- a/structure_assignment/pipeline.py
+++ b/structure_assignment/pipeline.py
@@ -206,7 +206,7 @@ class Pipeline:
         output_file_name = self.file_map['collocations']
         mapper_file_name = self.file_map['collocation-mapper']
 
-        extractor = cordex.Pipeline(structure_file_name, fixed_restriction_order=True, statistics=False, collocation_sentence_map_dest=mapper_file_name)
+        extractor = cordex.Pipeline(structure_file_name, fixed_restriction_order=True, statistics=False, collocation_sentence_map_dest=mapper_file_name, jos_msd_lang='sl')
         extraction = extractor(input_file_name)
         extraction.write(output_file_name)