diff --git a/cmd/convert.go b/cmd/convert.go
index ea480d7..e8eeaac 100644
--- a/cmd/convert.go
+++ b/cmd/convert.go
@@ -162,7 +162,11 @@ releases section.`,
 				outputProject.Spec.SourceRepos = append(outputProject.Spec.SourceRepos, helmfileContents.Repositories[i].Url)
 			}
 			outputProjectYaml, _ := yaml.Marshal(outputProject)
-			outputYamlFile(outputProjectYaml, "project-"+projectName+".yaml")
+			var outputFilename = "project-"+projectName+".yaml"
+			if singleFile {
+				outputFilename = "helmfile2argo.yaml"
+			}
+			outputYamlFile(outputProjectYaml, outputFilename)
 		}
 		reposFromHelmChart = helmfileContents.Repositories
 		if len(helmfileContents.Releases) > 0 {
@@ -204,7 +208,11 @@ releases section.`,
 				outputApp.Spec.Destination.Namespace = thisRelease.Namespace
 
 				outputAppYaml, _ := yaml.Marshal(outputApp)
-				outputYamlFile(outputAppYaml,"app-"+thisRelease.Name+".yaml")
+				var outputFilename = "app-"+thisRelease.Name+".yaml"
+				if singleFile {
+					outputFilename = "helmfile2argo.yaml"
+				}
+				outputYamlFile(outputAppYaml,outputFilename)
 			}
 		}
 	},