diff --git a/speciesData.py b/speciesData.py
index 6ee1b798466d6effa27d25ccb82f2aaf2c4931c2..f2ef20339b854f87c4890033d94526cef2a7b682 100755
--- a/speciesData.py
+++ b/speciesData.py
@@ -91,8 +91,8 @@ class SpeciesData:
         self.blastx_path = parameters_dictionary_data[constants.ORG_PARAM_DATA_BLASTX_PATH]
         self.orthofinder_path = parameters_dictionary_data[constants.ORG_PARAM_DATA_ORTHOFINDER_PATH]
 
-        self.blast = set_service_attribute(constants.ORG_PARAM_SERVICES_BLAST, parameters_dictionary)
-        self.go = set_service_attribute(constants.ORG_PARAM_SERVICES_GO, parameters_dictionary)
+        self.blast = self.set_service_attribute(constants.ORG_PARAM_SERVICES_BLAST, parameters_dictionary)
+        self.go = self.set_service_attribute(constants.ORG_PARAM_SERVICES_GO, parameters_dictionary)
 
         self.genus_lowercase = self.genus.lower()
         self.species_lower = self.species.lower()