diff --git a/BacterialTyper/config/install_dependencies.py b/BacterialTyper/config/install_dependencies.py
index 3892cc0..72f3b60 100644
--- a/BacterialTyper/config/install_dependencies.py
+++ b/BacterialTyper/config/install_dependencies.py
@@ -158,7 +158,7 @@ def install(software, min_version, install_path, Debug):
 			print()
 		
 		## create symbolic link in bin directory in environment
-		HCGB_main.get_symbolic_link(file_list, env_bin_directory)
+		HCGB_files.get_symbolic_link(file_list, env_bin_directory)
 		print(colored("**Software (%s - Version: %s) installed in the system and add it to $PATH environment variable." %(software, versionInstalled),'green'))
 
 	return (versionInstalled)
@@ -380,7 +380,7 @@ def install_binary(folder_software, site, install_path, Debug):
 			
 	## check if file already available
 	compress_file_name = os.path.join(install_path, site.rsplit('/', 1)[-1])
-	if not HCGB_main.is_non_zero_file(compress_file_name):
+	if not HCGB_files.is_non_zero_file(compress_file_name):
 		## download
 		HCGB_sys.wget_download(site, install_path)
 	
diff --git a/BacterialTyper/scripts/species_identification_KMA.py b/BacterialTyper/scripts/species_identification_KMA.py
index 22f6076..0a5f073 100644
--- a/BacterialTyper/scripts/species_identification_KMA.py
+++ b/BacterialTyper/scripts/species_identification_KMA.py
@@ -258,8 +258,8 @@ def check_db_indexed(index_name, folder):
 		print ("\t\t** %s days ago" %days_passed)		
 		## download again
 		if (days_passed > 60): 
-			print ("\t\t** Downloading information again just to be sure...")
-			return(False)
+			print ("\t\t** Downloading information again is recommended just to be sure...")
+			#return(False)
 	
 	## dump in screen
 	names = index_name + '.name'