diff --git a/inventory_provider/opsdb.py b/inventory_provider/opsdb.py
index c400b432b6eb8147360d2137bddc8e060fbabd77..80485ceda0ec19ff0c18b66b185860f64f5307c7 100644
--- a/inventory_provider/opsdb.py
+++ b/inventory_provider/opsdb.py
@@ -25,10 +25,10 @@ equipment_location_query = """SELECT
 circuit_hierarchy_query = """SELECT
                        pc.name AS parent_circuit,
                        pc.absid AS parent_circuit_id,
-                       pc.status AS parent_circuit_status,
+                       LOWER(pc.status) AS parent_circuit_status,
                        cc.name AS child_circuit,
                        cc.absid AS child_circuit_id,
-                       cc.status AS child_circuit_status,
+                       LOWER(cc.status) AS child_circuit_status,
                        cg.segment_group AS segment_group
                      FROM circuit_glue cg
                      INNER JOIN circuit pc ON pc.absid = cg.PTR_circuit
@@ -39,9 +39,9 @@ retrieve_services_query = """SELECT *
                     FROM (SELECT
                       c.absid AS id,
                       c.name,
-                      c.status,
-                      c.circuit_type,
-                      c.service_type,
+                      LOWER(c.status) AS status,
+                      LOWER(c.circuit_type) AS circuit_type,
+                      LOWER(c.service_type) AS service_type,
                       events.short_descr AS project,
                       e.name AS equipment,
                       cc.port_a AS port,
@@ -69,9 +69,9 @@ retrieve_services_query = """SELECT *
                     SELECT
                       c.absid AS id,
                       c.name,
-                      c.status,
-                      c.circuit_type,
-                      c.service_type,
+                      LOWER(c.status) AS status,
+                      LOWER(c.circuit_type) AS circuit_type,
+                      LOWER(c.service_type) AS service_type,
                       events.short_descr AS project,
                       e.name AS equipment,
                       cc.port_b AS port,
@@ -99,9 +99,9 @@ retrieve_services_query = """SELECT *
                     SELECT
                       c.absid AS id,
                       c.name,
-                      c.status,
-                      c.circuit_type,
-                      c.service_type,
+                      LOWER(c.status) AS status,
+                      LOWER(c.circuit_type) AS circuit_type,
+                      LOWER(c.service_type) AS service_type,
                       events.short_descr AS project,
                       e.name AS equipment,
                       cc.port_a_OUT AS port,
@@ -130,9 +130,9 @@ retrieve_services_query = """SELECT *
                     SELECT
                       c.absid AS id,
                       c.name,
-                      c.status,
-                      c.circuit_type,
-                      c.service_type,
+                      LOWER(c.status) AS status,
+                      LOWER(c.circuit_type) AS circuit_type,
+                      LOWER(c.service_type) AS service_type,
                       events.short_descr AS project,
                       e.name AS equipment,
                       cc.port_b_OUT AS port,