diff --git a/dependency-export/src/main/java/net/woggioni/gradle/dependency/export/ExportDependencies.java b/dependency-export/src/main/java/net/woggioni/gradle/dependency/export/ExportDependencies.java
index bdd5d8c..8c8b004 100644
--- a/dependency-export/src/main/java/net/woggioni/gradle/dependency/export/ExportDependencies.java
+++ b/dependency-export/src/main/java/net/woggioni/gradle/dependency/export/ExportDependencies.java
@@ -174,10 +174,10 @@ public class ExportDependencies extends DefaultTask {
                 String shape;
                 String color;
                 if(id instanceof ProjectComponentIdentifier) {
-                    shape = artifacts.isEmpty() ? "box" : "none";
+                    shape = !artifacts.isPresent() ? "box" : "none";
                     color = "#88ff88";
                 } else if(id instanceof ModuleComponentIdentifier) {
-                    shape = artifacts.isEmpty() ? "oval" : "none";
+                    shape = !artifacts.isPresent() ? "oval" : "none";
                     color = "#ffff88";
                 } else {
                     throw new IllegalArgumentException(id.getClass().getName());