diff --git a/src/main/java/de/ellpeck/naturesaura/api/aura/container/BasicAuraContainer.java b/src/main/java/de/ellpeck/naturesaura/api/aura/container/BasicAuraContainer.java
index 8abea1c0..c0fb713b 100644
--- a/src/main/java/de/ellpeck/naturesaura/api/aura/container/BasicAuraContainer.java
+++ b/src/main/java/de/ellpeck/naturesaura/api/aura/container/BasicAuraContainer.java
@@ -49,7 +49,7 @@ public class BasicAuraContainer implements IAuraContainer {
 
     @Override
     public boolean isAcceptableType(IAuraType type) {
-        return this.type == null || this.type.isSimilar(type);
+        return this.type == null || type.isSimilar(this.type);
     }
 
     public void writeNBT(NBTTagCompound compound) {