--- a/dbutils/dbutils.c	Fri Dec 12 10:42:53 2025 +0100
+++ b/dbutils/dbutils.c	Fri Dec 19 17:22:03 2025 +0100
@@ -34,7 +34,7 @@
 
 DBUContext* dbuContextCreate(void) {
     DBUContext *ctx = malloc(sizeof(DBUContext));
-    ctx->classes = cxHashMapCreateSimple(CX_STORE_POINTERS);
+    ctx->classes = cxHashMapCreate(NULL, CX_STORE_POINTERS, 32);
     ctx->classes->collection.simple_destructor = (cx_destructor_func)dbuClassFree;
     return ctx;
 }