diff --git a/src/engine/engine_wa.c b/src/engine/engine_wa.c
index f5face0..5c93c25 100644
--- a/src/engine/engine_wa.c
+++ b/src/engine/engine_wa.c
@@ -14,28 +14,6 @@
 #define OCF_ENGINE_DEBUG_IO_NAME "wa"
 #include "engine_debug.h"
 
-static void _ocf_read_wa_complete(struct ocf_request *req, int error)
-{
-	if (error)
-		req->error |= error;
-
-	if (env_atomic_dec_return(&req->req_remaining))
-		return;
-
-	if (req->error) {
-		req->info.core_error = 1;
-		ocf_core_stats_core_error_update(req->core, OCF_WRITE);
-	}
-
-	/* Complete request */
-	req->complete(req, req->error);
-
-	OCF_DEBUG_RQ(req, "Completion");
-
-	/* Release OCF request */
-	ocf_req_put(req);
-}
-
 int ocf_write_wa(struct ocf_request *req)
 {
 	ocf_io_start(&req->ioi.io);
@@ -58,26 +36,11 @@ int ocf_write_wa(struct ocf_request *req)
 		/* There is HIT, do WT */
 		ocf_get_io_if(ocf_cache_mode_wt)->write(req);
 
-	} else if (ocf_engine_mapped_count(req)) {
+	} else {
 		ocf_req_clear(req);
 
-		/* Partial MISS, do WI */
+		/* MISS, do WI */
 		ocf_get_io_if(ocf_cache_mode_wi)->write(req);
-	} else {
-
-		/* There is no mapped cache line, write directly into core */
-
-		OCF_DEBUG_RQ(req, "Submit");
-
-		/* Submit write IO to the core */
-		env_atomic_set(&req->req_remaining, 1);
-		ocf_submit_volume_req(&req->core->volume, req,
-				_ocf_read_wa_complete);
-
-		/* Update statistics */
-		ocf_engine_update_block_stats(req);
-		ocf_core_stats_request_pt_update(req->core, req->part_id, req->rw,
-				req->info.hit_no, req->core_line_count);
 	}
 
 	/* Put OCF request - decrease reference counter */