diff --git a/src/engine/engine_common.c b/src/engine/engine_common.c
index 6eb50837..190e1a9e 100644
--- a/src/engine/engine_common.c
+++ b/src/engine/engine_common.c
@@ -36,6 +36,12 @@ void ocf_engine_error(struct ocf_request *req,
 	}
 }
 
+static inline void ocf_req_force_pt(struct ocf_request *req)
+{
+	ocf_req_set_mapping_error(req);
+	req->force_pt = true;
+}
+
 void ocf_engine_lookup_map_entry(struct ocf_cache *cache,
 		struct ocf_map_info *entry, ocf_core_id_t core_id,
 		uint64_t core_line)
@@ -449,7 +455,7 @@ static inline int ocf_prepare_clines_hit(struct ocf_request *req,
 	/* Since target part is empty and disabled, request should be submited in
 	 * pass-through */
 	if (res == OCF_PART_IS_DISABLED)
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 
 	ocf_req_hash_unlock_rd(req);
 
@@ -461,14 +467,14 @@ static inline int ocf_prepare_clines_hit(struct ocf_request *req,
 
 	if (space_managment_evict_do(req->cache, req, clines_to_evict) ==
 			LOOKUP_MISS) {
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 		goto unlock;
 	}
 
 	if (!ocf_part_is_enabled(&req->cache->user_parts[req->part_id])) {
 		/* Target part is disabled but had some cachelines assigned. Submit
 		 * request in pass-through after eviction has been made */
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 		goto unlock;
 	}
 
@@ -495,7 +501,7 @@ static inline int ocf_prepare_clines_miss(struct ocf_request *req,
 	 * is not out of free cachelines */
 	res = ocf_part_check_space(req, &clines_to_evict);
 	if (res == OCF_PART_IS_DISABLED) {
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 		ocf_req_hash_unlock_wr(req);
 		return lock_status;
 	}
@@ -510,7 +516,7 @@ static inline int ocf_prepare_clines_miss(struct ocf_request *req,
 		if (lock_status < 0) {
 			/* Mapping succeeded, but we failed to acquire cacheline lock.
 			 * Don't try to evict, just return error to caller */
-			ocf_req_set_mapping_error(req);
+			ocf_req_force_pt(req);
 		}
 
 		ocf_req_hash_unlock_wr(req);
@@ -525,7 +531,7 @@ static inline int ocf_prepare_clines_miss(struct ocf_request *req,
 
 	if (space_managment_evict_do(req->cache, req, clines_to_evict) ==
 			LOOKUP_MISS) {
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 		goto unlock;
 	}
 
@@ -534,7 +540,7 @@ static inline int ocf_prepare_clines_miss(struct ocf_request *req,
 		 * are evicted, don't try to map cachelines - we don't want to insert
 		 * new cachelines - the request should be submited in pass through mode
 		 * instead */
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 		goto unlock;
 	}
 
@@ -544,7 +550,7 @@ static inline int ocf_prepare_clines_miss(struct ocf_request *req,
 
 	lock_status = lock_clines(req, engine_cbs);
 	if (lock_status < 0)
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 
 unlock:
 	ocf_metadata_end_exclusive_access(metadata_lock);
@@ -578,7 +584,7 @@ int ocf_engine_prepare_clines(struct ocf_request *req,
 	promote = ocf_promotion_req_should_promote(
 			req->cache->promotion_policy, req);
 	if (!promote) {
-		ocf_req_set_mapping_error(req);
+		ocf_req_force_pt(req);
 		ocf_req_hash_unlock_rd(req);
 		return lock;
 	}
diff --git a/src/engine/engine_pt.c b/src/engine/engine_pt.c
index 9144d84a..9e832e16 100644
--- a/src/engine/engine_pt.c
+++ b/src/engine/engine_pt.c
@@ -99,6 +99,17 @@ static const struct ocf_io_if _io_if_pt_resume = {
 	.write = ocf_read_pt_do,
 };
 
+static inline bool ocf_req_can_use_cache(struct ocf_request *req)
+{
+	if (req->force_pt)
+		return false;
+
+	if (!req->seq_cutoff || !ocf_engine_is_dirty_all(req))
+		return false;
+
+	return true;
+}
+
 int ocf_read_pt(struct ocf_request *req)
 {
 	bool use_cache = false;
@@ -120,7 +131,7 @@ int ocf_read_pt(struct ocf_request *req)
 	/* Traverse request to check if there are mapped cache lines */
 	ocf_engine_traverse(req);
 
-	if (req->seq_cutoff && ocf_engine_is_dirty_all(req)) {
+	if (ocf_req_can_use_cache(req)) {
 		use_cache = true;
 	} else {
 		if (ocf_engine_mapped_count(req)) {
diff --git a/src/ocf_request.h b/src/ocf_request.h
index 08431dc5..30d732bc 100644
--- a/src/ocf_request.h
+++ b/src/ocf_request.h
@@ -184,6 +184,9 @@ struct ocf_request {
 	uint8_t seq_cutoff : 1;
 	/*!< Sequential cut off set for this request */
 
+	uint8_t force_pt : 1;
+	/*!< Froce request to be submitted in pass-through mode */
+
 	uint8_t wi_second_pass : 1;
 	/*!< Set after first pass of WI write is completed */
 
diff --git a/tests/unit/tests/engine/engine_common.c/prepare_clines_hit.c b/tests/unit/tests/engine/engine_common.c/prepare_clines_hit.c
index d66bc8ae..4609c671 100644
--- a/tests/unit/tests/engine/engine_common.c/prepare_clines_hit.c
+++ b/tests/unit/tests/engine/engine_common.c/prepare_clines_hit.c
@@ -2,8 +2,7 @@
  * <tested_file_path>src/engine/engine_common.c</tested_file_path>
  * <tested_function>ocf_prepare_clines_hit</tested_function>
  * <functions_to_leave>
- *	INSERT HERE LIST OF FUNCTIONS YOU WANT TO LEAVE
- *	ONE FUNCTION PER LINE
+	 ocf_req_force_pt
  * </functions_to_leave>
  */
 
diff --git a/tests/unit/tests/engine/engine_common.c/prepare_clines_miss.c b/tests/unit/tests/engine/engine_common.c/prepare_clines_miss.c
index 81fec823..00b70dbc 100644
--- a/tests/unit/tests/engine/engine_common.c/prepare_clines_miss.c
+++ b/tests/unit/tests/engine/engine_common.c/prepare_clines_miss.c
@@ -2,8 +2,7 @@
  * <tested_file_path>src/engine/engine_common.c</tested_file_path>
  * <tested_function>ocf_prepare_clines_miss</tested_function>
  * <functions_to_leave>
- *	INSERT HERE LIST OF FUNCTIONS YOU WANT TO LEAVE
- *	ONE FUNCTION PER LINE
+	 ocf_req_force_pt
  * </functions_to_leave>
  */