diff --git a/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java b/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java
index dd25e237..aaf11e1a 100644
--- a/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java
+++ b/src/main/java/org/embeddedt/modernfix/core/config/ModernFixEarlyConfig.java
@@ -40,7 +40,7 @@ public class ModernFixEarlyConfig {
         this.addMixinRule("perf.deduplicate_location", true);
         this.addMixinRule("safety", true);
         this.addMixinRule("launch.transformer_cache", false);
-        this.addMixinRule("launch.class_search_cache", false);
+        this.addMixinRule("launch.class_search_cache", true);
 
         /* Mod compat */
         disableIfModPresent("mixin.perf.thread_priorities", "smoothboot");