diff --git a/src/main/java/com/reider745/api/hooks/JarEditor.java b/src/main/java/com/reider745/api/hooks/JarEditor.java
index fb41b0ba..8afc0ec9 100644
--- a/src/main/java/com/reider745/api/hooks/JarEditor.java
+++ b/src/main/java/com/reider745/api/hooks/JarEditor.java
@@ -113,7 +113,7 @@ public class JarEditor {
 
                             final CtClass[] args = method.getParameterTypes();
 
-                            if(args[0].getName().equals(ctClass1.getName())) {
+                            if(args.length == 1 && args[0].getName().equals(ctClass1.getName())) {
                                 method.setBody("{return $1." + name + ";}");
                             }else
                                 method.setBody("{return "+className+"."+name+";}");
@@ -136,7 +136,7 @@ public class JarEditor {
 
                             final CtClass[] args = method.getParameterTypes();
 
-                            if(args[0].getName().equals(ctClass1.getName())) {
+                            if(args.length == 1 && args[0].getName().equals(ctClass1.getName())) {
                                 method.setBody("{$1." + name + " = $2;}");
                             }else
                                 method.setBody("{return "+className+"."+name+" = $1;}");