diff --git a/lib/promscrape/discovery/dockerswarm/nodes.go b/lib/promscrape/discovery/dockerswarm/nodes.go
index daafd71c7..1e3ea0801 100644
--- a/lib/promscrape/discovery/dockerswarm/nodes.go
+++ b/lib/promscrape/discovery/dockerswarm/nodes.go
@@ -48,10 +48,9 @@ func getNodesLabels(cfg *apiConfig) ([]*promutils.Labels, error) {
 
 func getNodes(cfg *apiConfig) ([]node, error) {
 	filtersQueryArg := ""
-	if cfg.role == roleNodes {
+	if cfg.role == "nodes" {
 		filtersQueryArg = cfg.filtersQueryArg
 	}
-
 	resp, err := cfg.getAPIResponse("/nodes", filtersQueryArg)
 	if err != nil {
 		return nil, fmt.Errorf("cannot query dockerswarm api for nodes: %w", err)
diff --git a/lib/promscrape/discovery/dockerswarm/services.go b/lib/promscrape/discovery/dockerswarm/services.go
index 7b09d4365..725ceb0f4 100644
--- a/lib/promscrape/discovery/dockerswarm/services.go
+++ b/lib/promscrape/discovery/dockerswarm/services.go
@@ -60,10 +60,9 @@ func getServicesLabels(cfg *apiConfig) ([]*promutils.Labels, error) {
 
 func getServices(cfg *apiConfig) ([]service, error) {
 	filtersQueryArg := ""
-	if cfg.role == roleServices {
+	if cfg.role == "services" {
 		filtersQueryArg = cfg.filtersQueryArg
 	}
-
 	data, err := cfg.getAPIResponse("/services", filtersQueryArg)
 	if err != nil {
 		return nil, fmt.Errorf("cannot query dockerswarm api for services: %w", err)
diff --git a/lib/promscrape/discovery/dockerswarm/tasks.go b/lib/promscrape/discovery/dockerswarm/tasks.go
index f0e0d9438..d9d25a924 100644
--- a/lib/promscrape/discovery/dockerswarm/tasks.go
+++ b/lib/promscrape/discovery/dockerswarm/tasks.go
@@ -63,10 +63,9 @@ func getTasksLabels(cfg *apiConfig) ([]*promutils.Labels, error) {
 
 func getTasks(cfg *apiConfig) ([]task, error) {
 	filtersQueryArg := ""
-	if cfg.role == roleTasks {
+	if cfg.role == "tasks" {
 		filtersQueryArg = cfg.filtersQueryArg
 	}
-
 	resp, err := cfg.getAPIResponse("/tasks", filtersQueryArg)
 	if err != nil {
 		return nil, fmt.Errorf("cannot query dockerswarm api for tasks: %w", err)