diff --git a/common/implementation/base/src/main/java/com/dfsek/terra/registry/OpenRegistryImpl.java b/common/implementation/base/src/main/java/com/dfsek/terra/registry/OpenRegistryImpl.java
index 1556f5ab3..fe428f926 100644
--- a/common/implementation/base/src/main/java/com/dfsek/terra/registry/OpenRegistryImpl.java
+++ b/common/implementation/base/src/main/java/com/dfsek/terra/registry/OpenRegistryImpl.java
@@ -99,6 +99,7 @@ public class OpenRegistryImpl<T> implements OpenRegistry<T> {
     @Override
     public void clear() {
         objects.clear();
+        objectIDs.clear();
     }
     
     private boolean register(RegistryKey identifier, Entry<T> value) {