diff --git a/src/ocf_ctx_priv.h b/src/ocf_ctx_priv.h
index c16fc36..3de4a51 100644
--- a/src/ocf_ctx_priv.h
+++ b/src/ocf_ctx_priv.h
@@ -30,7 +30,6 @@ struct ocf_ctx {
 
 	struct {
 		struct ocf_req_allocator *req;
-		env_allocator *core_io_allocator;
 	} resources;
 };
 
diff --git a/src/ocf_utils.c b/src/ocf_utils.c
index fb18890..fb6a651 100644
--- a/src/ocf_utils.c
+++ b/src/ocf_utils.c
@@ -11,33 +11,10 @@
 
 int ocf_utils_init(struct ocf_ctx *ocf_ctx)
 {
-	int result;
-
-	result = ocf_req_allocator_init(ocf_ctx);
-	if (result)
-		goto ocf_utils_init_ERROR;
-
-	ocf_ctx->resources.core_io_allocator =
-			env_allocator_create(sizeof(struct ocf_core_io),
-					"ocf_io");
-	if (!ocf_ctx->resources.core_io_allocator)
-		goto ocf_utils_init_ERROR;
-
-	return 0;
-
-ocf_utils_init_ERROR:
-
-	ocf_utils_deinit(ocf_ctx);
-
-	return -1;
+	return ocf_req_allocator_init(ocf_ctx);
 }
 
 void ocf_utils_deinit(struct ocf_ctx *ocf_ctx)
 {
 	ocf_req_allocator_deinit(ocf_ctx);
-
-	if (ocf_ctx->resources.core_io_allocator) {
-		env_allocator_destroy(ocf_ctx->resources.core_io_allocator);
-		ocf_ctx->resources.core_io_allocator = NULL;
-	}
 }