diff --git a/pkg/project/v2/project.go b/pkg/project/v2/project.go
index cb31999ea..bd530966e 100644
--- a/pkg/project/v2/project.go
+++ b/pkg/project/v2/project.go
@@ -102,35 +102,33 @@ func (p Project) String() string {
 
 // ForEveryConfigDo executes the given ActionOverConfig actions for each configuration defined in the project for each environment
 // Actions can not modify the configs inside the Project.
-func (p Project) ForEveryConfigDo(actions ...ActionOverConfig) {
-	p.forEveryConfigDo("", actions)
+func (p Project) ForEveryConfigDo(action ActionOverConfig) {
+	p.forEveryConfigDo("", action)
 }
 
 // ForEveryConfigInEnvironmentDo executes the given ActionOverConfig actions for each configuration defined in the project for a given environment.
 // It behaves like ForEveryConfigDo just limited to a single environment.
 // Actions can not modify the configs inside the Project.
-func (p Project) ForEveryConfigInEnvironmentDo(environment string, actions ...ActionOverConfig) {
-	p.forEveryConfigDo(environment, actions)
+func (p Project) ForEveryConfigInEnvironmentDo(environment string, action ActionOverConfig) {
+	p.forEveryConfigDo(environment, action)
 }
 
 // forEveryConfigDo applies the given action to every configuration, either for a single environment if requested,
 // or for all environments if the environemnt parameter is empty.
-func (p Project) forEveryConfigDo(environment string, actions []ActionOverConfig) {
+func (p Project) forEveryConfigDo(environment string, action ActionOverConfig) {
 	for env, cpt := range p.Configs {
 		if environment == "" || environment == env {
-			cpt.ForEveryConfigDo(actions...)
+			cpt.ForEveryConfigDo(action)
 		}
 	}
 }
 
 // ForEveryConfigDo executes the given ActionOverConfig actions for each configuration defined in the ConfigsPerType.
 // Actions can not modify the configs inside the ConfigsPerType.
-func (cpt ConfigsPerType) ForEveryConfigDo(actions ...ActionOverConfig) {
+func (cpt ConfigsPerType) ForEveryConfigDo(action ActionOverConfig) {
 	for _, cs := range cpt {
 		for _, c := range cs {
-			for _, f := range actions {
-				f(c)
-			}
+			action(c)
 		}
 	}
 }