diff --git a/apps/plugins/firmware_flash.c b/apps/plugins/firmware_flash.c
index 5c310e028d..24fb3395b6 100644
--- a/apps/plugins/firmware_flash.c
+++ b/apps/plugins/firmware_flash.c
@@ -570,7 +570,7 @@ void ShowFlashInfo(tFlashInfo* pInfo)
         if (pInfo->size)
         {
             rb->lcd_puts(0, 1, pInfo->name);
-            rb->lcd_puts(0, 2, "Size: %d KB", pInfo->size / 1024);
+            rb->lcd_putsf(0, 2, "Size: %d KB", pInfo->size / 1024);
         }
         else
         {
diff --git a/apps/plugins/wavrecord.c b/apps/plugins/wavrecord.c
index 91ce9c92f6..90ee1b4b8f 100644
--- a/apps/plugins/wavrecord.c
+++ b/apps/plugins/wavrecord.c
@@ -3652,7 +3652,7 @@ static int record_file(char *filename)
             recording = false;
             saving = true;
         }
-        rb->lcd_puts(0, 2, "Bytes: %d", num_rec_bytes);
+        rb->lcd_putsf(0, 2, "Bytes: %d", num_rec_bytes);
         rb->lcd_update();
     }
     /* read sample rate from MAS */