diff --git a/applications/main/subghz/subghz_history.c b/applications/main/subghz/subghz_history.c
index be61d3526..39896ce88 100644
--- a/applications/main/subghz/subghz_history.c
+++ b/applications/main/subghz/subghz_history.c
@@ -6,7 +6,7 @@
 
 #define SUBGHZ_HISTORY_MAX       65535 // uint16_t index max, ram limit below
 // #define SUBGHZ_HISTORY_FREE_HEAP (23624 * (1 - MIN(rpc_get_sessions_count(instance->rpc), 1U)))
-#define SUBGHZ_HISTORY_FREE_HEAP (2048)
+#define SUBGHZ_HISTORY_FREE_HEAP (4 * 1024)
 
 #define TAG "SubGhzHistory"