diff --git a/scripts/1-rft.lua b/scripts/1-rft.lua
index b8aae5f..6172664 100644
--- a/scripts/1-rft.lua
+++ b/scripts/1-rft.lua
@@ -68,8 +68,7 @@ function RftInstance:start()
 
             local total_segments = math.ceil(#self.file_data / 5)
 
-            local meta_streams = math.min(get_rds_streams(), get_available_rds_streams())
-            if not self.crc_sent_this_cycle and self.crc_enabled and (self.file_segment % 16 == 0) and (stream < meta_streams) then
+            if not self.crc_sent_this_cycle and self.crc_enabled and (self.file_segment % 16 == 0) and (stream < get_available_rds_streams() and get_available_rds_streams() > 2) then
                 self.crc_sent_this_cycle = true
                 local chunk_address = math.floor((self.crc_segment - 1) / 2)
                 local c = (1 << 12) | (self.crc_mode & 7) << 9 | (chunk_address & 0x1ff)