diff --git a/lib/srv/discovery/database_watcher.go b/lib/srv/discovery/database_watcher.go
index 132a5f4fab5a0..4560e6e0ffe58 100644
--- a/lib/srv/discovery/database_watcher.go
+++ b/lib/srv/discovery/database_watcher.go
@@ -77,7 +77,7 @@ func (s *Server) startDatabaseWatchers() error {
 			PreFetchHookFn: func() {
 				discoveryConfigs := slices.FilterMapUnique(
 					s.getAllDatabaseFetchers(),
-					func(f common.Fetcher) (s string, skip bool) {
+					func(f common.Fetcher) (s string, include bool) {
 						return f.GetDiscoveryConfigName(), f.GetDiscoveryConfigName() != ""
 					},
 				)
diff --git a/lib/srv/discovery/discovery.go b/lib/srv/discovery/discovery.go
index 49bd7a7482745..a76778b3d1553 100644
--- a/lib/srv/discovery/discovery.go
+++ b/lib/srv/discovery/discovery.go
@@ -532,7 +532,7 @@ func (s *Server) initAWSWatchers(matchers []types.AWSMatcher) error {
 		server.WithPreFetchHookFn(func() {
 			discoveryConfigs := libslices.FilterMapUnique(
 				s.getAllAWSServerFetchers(),
-				func(f server.Fetcher) (s string, skip bool) {
+				func(f server.Fetcher) (s string, include bool) {
 					return f.GetDiscoveryConfigName(), f.GetDiscoveryConfigName() != ""
 				},
 			)
@@ -727,7 +727,7 @@ func (s *Server) initAzureWatchers(ctx context.Context, matchers []types.AzureMa
 		server.WithPreFetchHookFn(func() {
 			discoveryConfigs := libslices.FilterMapUnique(
 				s.getAllAzureServerFetchers(),
-				func(f server.Fetcher) (s string, skip bool) {
+				func(f server.Fetcher) (s string, include bool) {
 					return f.GetDiscoveryConfigName(), f.GetDiscoveryConfigName() != ""
 				},
 			)
@@ -794,7 +794,7 @@ func (s *Server) initGCPServerWatcher(ctx context.Context, vmMatchers []types.GC
 		server.WithPreFetchHookFn(func() {
 			discoveryConfigs := libslices.FilterMapUnique(
 				s.getAllGCPServerFetchers(),
-				func(f server.Fetcher) (s string, skip bool) {
+				func(f server.Fetcher) (s string, include bool) {
 					return f.GetDiscoveryConfigName(), f.GetDiscoveryConfigName() != ""
 				},
 			)
diff --git a/lib/srv/discovery/kube_integration_watcher.go b/lib/srv/discovery/kube_integration_watcher.go
index 179dbc3d98209..8178f14dda686 100644
--- a/lib/srv/discovery/kube_integration_watcher.go
+++ b/lib/srv/discovery/kube_integration_watcher.go
@@ -77,7 +77,7 @@ func (s *Server) startKubeIntegrationWatchers() error {
 		PreFetchHookFn: func() {
 			discoveryConfigs := libslices.FilterMapUnique(
 				s.getKubeIntegrationFetchers(),
-				func(f common.Fetcher) (s string, skip bool) {
+				func(f common.Fetcher) (s string, include bool) {
 					return f.GetDiscoveryConfigName(), f.GetDiscoveryConfigName() != ""
 				},
 			)
diff --git a/lib/utils/slices/slices_test.go b/lib/utils/slices/slices_test.go
index aa80fd00f99a9..6591880c0ff27 100644
--- a/lib/utils/slices/slices_test.go
+++ b/lib/utils/slices/slices_test.go
@@ -56,7 +56,7 @@ func TestFilterMapUnique(t *testing.T) {
 			expected: []string{"x", "y", "z"},
 		},
 		{
-			name:  "includeped values are not returned",
+			name:  "not included values are not returned",
 			input: []string{"x", "y", "z", ""},
 			collector: func(in string) (s string, include bool) {
 				return in, in != ""