diff --git a/test_tracking.schema.sql b/test_tracking.schema.sql
index 8d70648d9cf9f0f4e18ea055624218bc42ded04b..d465b6779023319189783147e538f349cb218ab2 100644
--- a/test_tracking.schema.sql
+++ b/test_tracking.schema.sql
@@ -28,6 +28,8 @@ CREATE TABLE test_results
   , UNIQUE (test_run_id, test_id)
   );
 
+CREATE INDEX test_results_test_id_idx ON test_results(test_id);
+
 CREATE VIEW results_view AS
   SELECT   job_name
          , tests.name as test_name