diff --git a/openbis/source/sql/postgresql/migration/migration-055-056.sql b/openbis/source/sql/postgresql/migration/migration-055-056.sql
index c115e0e1dff4a456efcbfa0d592b605d14b4c498..ff634b2ed30af3b3acbbcc291a1c80a69338192a 100644
--- a/openbis/source/sql/postgresql/migration/migration-055-056.sql
+++ b/openbis/source/sql/postgresql/migration/migration-055-056.sql
@@ -171,10 +171,10 @@ BEGIN
 END;
 $$ LANGUAGE 'plpgsql';
 
--- select REPLACE_GENE_SYMBOL_BY_GENE_ID();
---drop function REPLACE_GENE_SYMBOL_BY_GENE_ID();
---DROP AGGREGATE merge_words(text);
---drop function merge_words(text,text);
+select REPLACE_GENE_SYMBOL_BY_GENE_ID();
+drop function REPLACE_GENE_SYMBOL_BY_GENE_ID();
+DROP AGGREGATE merge_words(text);
+drop function merge_words(text,text);
 
 
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