diff --git a/cmd/cc-backend/main.go b/cmd/cc-backend/main.go
index 436379d..33bab07 100644
--- a/cmd/cc-backend/main.go
+++ b/cmd/cc-backend/main.go
@@ -112,7 +112,7 @@ func main() {
 
 	if flagInit {
 		initEnv()
-		fmt.Print("Succesfully setup environment!\n")
+		fmt.Print("Successfully setup environment!\n")
 		fmt.Print("Please review config.json and .env and adjust it to your needs.\n")
 		fmt.Print("Add your job-archive at ./var/job-archive.\n")
 		os.Exit(0)
diff --git a/internal/graph/schema.resolvers.go b/internal/graph/schema.resolvers.go
index 9fd7260..b529f2c 100644
--- a/internal/graph/schema.resolvers.go
+++ b/internal/graph/schema.resolvers.go
@@ -36,10 +36,7 @@ func (r *jobResolver) Tags(ctx context.Context, obj *schema.Job) ([]*schema.Tag,
 
 // ConcurrentJobs is the resolver for the concurrentJobs field.
 func (r *jobResolver) ConcurrentJobs(ctx context.Context, obj *schema.Job) (*model.JobLinkResultList, error) {
-	if obj.State == schema.JobStateRunning {
-		obj.Duration = int32(time.Now().Unix() - obj.StartTimeUnix)
-	}
-
+	// FIXME: Make the hardcoded duration configurable
 	if obj.Exclusive != 1 && obj.Duration > 600 {
 		return r.Repo.FindConcurrentJobs(ctx, obj)
 	}
diff --git a/internal/repository/job.go b/internal/repository/job.go
index cc44ca9..2c206b6 100644
--- a/internal/repository/job.go
+++ b/internal/repository/job.go
@@ -79,14 +79,7 @@ func scanJob(row interface{ Scan(...interface{}) error }) (*schema.Job, error) {
 	}
 	job.RawFootprint = nil
 
-	// if err := json.Unmarshal(job.RawMetaData, &job.MetaData); err != nil {
-	// 	return nil, err
-	// }
-
 	job.StartTime = time.Unix(job.StartTimeUnix, 0)
-	if job.Duration == 0 && job.State == schema.JobStateRunning {
-		job.Duration = int32(time.Since(job.StartTime).Seconds())
-	}
 
 	return job, nil
 }
@@ -457,6 +450,7 @@ func (r *JobRepository) AllocatedNodes(cluster string) (map[string]map[string]in
 	return subclusters, nil
 }
 
+// FIXME: Set duration to requested walltime?
 func (r *JobRepository) StopJobsExceedingWalltimeBy(seconds int) error {
 	start := time.Now()
 	res, err := sq.Update("job").
diff --git a/internal/repository/jobQuery.go b/internal/repository/jobQuery.go
index 0ab2ea2..b43b569 100644
--- a/internal/repository/jobQuery.go
+++ b/internal/repository/jobQuery.go
@@ -170,8 +170,7 @@ func BuildWhereClause(filter *model.JobFilter, query sq.SelectBuilder) sq.Select
 		query = buildTimeCondition("job.start_time", filter.StartTime, query)
 	}
 	if filter.Duration != nil {
-		now := time.Now().Unix() // There does not seam to be a portable way to get the current unix timestamp accross different DBs.
-		query = query.Where("(CASE WHEN job.job_state = 'running' THEN (? - job.start_time) ELSE job.duration END) BETWEEN ? AND ?", now, filter.Duration.From, filter.Duration.To)
+		query = buildIntCondition("job.duration", filter.Duration, query)
 	}
 	if filter.MinRunningFor != nil {
 		now := time.Now().Unix() // There does not seam to be a portable way to get the current unix timestamp accross different DBs.
diff --git a/internal/routerConfig/routes.go b/internal/routerConfig/routes.go
index 2267efb..1a3317f 100644
--- a/internal/routerConfig/routes.go
+++ b/internal/routerConfig/routes.go
@@ -182,6 +182,7 @@ func setupTaglistRoute(i InfoType, r *http.Request) InfoType {
 	return i
 }
 
+// FIXME: Lots of redundant code. Needs refactoring
 func buildFilterPresets(query url.Values) map[string]interface{} {
 	filterPresets := map[string]interface{}{}