diff --git a/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/resourcepacks/ModNioResourcePackMixin.java b/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/resourcepacks/ModNioResourcePackMixin.java
index b5ddbc26..a740e443 100644
--- a/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/resourcepacks/ModNioResourcePackMixin.java
+++ b/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/resourcepacks/ModNioResourcePackMixin.java
@@ -67,7 +67,7 @@ public abstract class ModNioResourcePackMixin implements ICachingResourcePack {
 
     @Inject(method = "hasResource", at = @At(value = "INVOKE", target = "Lnet/fabricmc/fabric/impl/resource/loader/ModNioResourcePack;getPath(Ljava/lang/String;)Ljava/nio/file/Path;"), cancellable = true, locals = LocalCapture.CAPTURE_FAILHARD)
     private void useCacheForExistence(PackType type, ResourceLocation id, CallbackInfoReturnable<Boolean> cir, String filename) {
-        if(cacheEngine != null)
+        if(cacheEngine != null && (filename.startsWith("assets/") || filename.startsWith("data/")))
             cir.setReturnValue(this.cacheEngine.hasResource(filename));
     }
 }
diff --git a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/resourcepacks/ModFileResourcePackMixin.java b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/resourcepacks/ModFileResourcePackMixin.java
index eaa290d0..7de4dbe7 100644
--- a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/resourcepacks/ModFileResourcePackMixin.java
+++ b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/resourcepacks/ModFileResourcePackMixin.java
@@ -84,7 +84,7 @@ public abstract class ModFileResourcePackMixin implements ICachingResourcePack {
     @Inject(method = "hasResource(Ljava/lang/String;)Z", at = @At(value = "HEAD"), cancellable = true)
     private void useCacheForExistence(String path, CallbackInfoReturnable<Boolean> cir) {
         PackResourcesCacheEngine engine = this.generateResourceCache();
-        if(engine != null)
+        if(engine != null && (path.startsWith("assets/") || path.startsWith("data/")))
             cir.setReturnValue(engine.hasResource(path));
     }