diff --git a/pkg/kubectl/pdb.go b/pkg/kubectl/pdb.go
index 24632b0c3ce..1460359669b 100644
--- a/pkg/kubectl/pdb.go
+++ b/pkg/kubectl/pdb.go
@@ -142,7 +142,7 @@ func (s PodDisruptionBudgetV2Generator) Generate(params map[string]interface{})
 		return nil, fmt.Errorf("expected string, found %v", minAvailable)
 	}
 
-	maxUnavailable, isString := params["max-available"].(string)
+	maxUnavailable, isString := params["max-unavailable"].(string)
 	if !isString {
 		return nil, fmt.Errorf("expected string, found %v", maxUnavailable)
 	}